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Worksheets7th Grade Math--SATURDAY TUTORIAL -February 2,2019
Total questions: 110
Worksheet time: 5hrs 34mins
Name
Class
Date
1.
What formula is this used for:
πr²
πr²
a)
Circumference
b)
Area
c)
Surface Area
d)
Volume
2.
What formula is this used for:
πd
πd
a)
Area
b)
Circumference
c)
Surface Area
d)
Volume
3.
Radius 6 cm
What is the diameter?
What is the diameter?
a)
36 cm
b)
12 cm
c)
6 cm
d)
3 cm
4.
Diameter 32 inches
What is the radius?
What is the radius?
a)
16 inches
b)
64 inches
c)
96 inches
96 inches
96 inches
d)
16 ft
5.
Radius 5 in
Find the area of the circle.
Find the area of the circle.
a)
15.7 inches²
b)
31.4 inches²
c)
314 inches²
d)
78.5 inches²
6.
Diameter 14 inches
Find the area of a circle.
Find the area of a circle.
a)
615.44 in²
b)
153.86 in²
c)
43.96 in²
d)
87.92 in²
7.
Radius 4 inches
Find the circumference of the circle.
Find the circumference of the circle.
a)
25.12 in
b)
12.56 in
c)
50.24 in
d)
200.96 in
8.
A bicycle tire has a diameter of 20 inches. How many inches is one full revolution of the wheel?
a)
31.4 in
b)
1256 in
c)
125.6 in
d)
62.8 in
9.
Ray wants to build a fence around his circular garden outside. The garden has a radius of 6 ft. How many feet of fencing does he need?
a)
37.68 ft
b)
18.84 ft
c)
113.04 ft
d)
452.16 ft
10.
Trevor is making a tablecloth for a circular table with a diameter of 40 inches. How many inches of tablecloth does he need?
a)
125.6 in²
b)
251.2 in²
c)
1256 ft²
d)
1256 in²
11.
Find the area of the circle below.
a)
100 cm2
b)
225 cm2
c)
9 cm2
d)
28.26 cm2
12.
What is the area of this circle?
a)
50.27 m2
b)
78.23 m2
c)
98.12 m2
d)
201.06 m2
13.
Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s
circumference?
radius of a cookie is 5 inches. What is the cookie’s
circumference?
a)
10 in
b)
2.5 in
c)
15.7 in
d)
31.4 in
14.
Find the area of the circle
a)
56.52
b)
254.47
c)
1017.36
d)
113.04
15.
Find the circumference of the Circle
a)
72.22
b)
415.27
c)
1661.06
d)
36.11
16.
Find the circumference of the circle.
a)
113.04
b)
28.26
c)
37.68
d)
18.84
e)
9.42
17.
Find the circumference of the Circle
a)
56.52
b)
63.59
c)
28.26
d)
254.34
e)
14.13
18.
What is the area of this semi circle? Halla el area del semicirculo.
a)
100.5 square cm
b)
25.1 square cm
c)
50.3 square cm
d)
12.6 square cm
19.
find the area of the circle in terms of pi
a)
400pi ft2
b)
100 ft2
c)
25pi ft2
d)
6.25pi ft2
20.
Find the area of a quadrant with radius 8 inches. Use 3.14 as an approximation for π.
a)
200.96 sq in
b)
50.24 sq in
c)
28.56 sq in
d)
12.56 sq in
21.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
22.
What does "circumference" mean?
a)
Space a circle takes up
b)
Distance around a circle
c)
Line from one side of a circle to another
d)
Line from center of circle to side
23.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
24.
What is the area of this circle?
a)
82.13
b)
78.5
c)
314.16
d)
170.12
25.
Find the area of the circle
a)
56.52
b)
254.34
c)
1017.36
d)
113.04
26.
If the diameter of a circle is 50 yards, the radius is _____
a)
100 yards
b)
25 yards
c)
150 yards
d)
15 yards
27.
find the area of the circle below.
a)
100 cm
b)
225 cm
c)
9 cm
d)
28.26 cm
28.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
29.
What is the area of this circle?
a)
82.13 m2
b)
78.50 m2
c)
314.16 m2
d)
170.12 m2
30.
Radius: 7 yards
Circumference:
Circumference:
a)
14
b)
153.86
c)
21.98
d)
43.96
31.
Find the circumference of a circle with a radius of 12.5 mm .
a)
37.68mm
b)
18.84mm
c)
78.5mm
d)
none of the above
32.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
How many feet around is the pool?
a)
10.5 ft
b)
42 ft
c)
65.94 ft
d)
131.95 ft
33.
The diameter of a circle is 3 centimeters. What is the circumference?
a)
11.5cm
b)
9.42 cm
c)
unicorns are narwahls
d)
45.3 cm
34.
The circumference of a circle is
a)
The measurement from an edge of a circle to another edge.
b)
The measurement around the circle
c)
The measurement from an edge of a circle to another edge going through the center
d)
The measurement from the center of the circle to an edge of the circle
35.
Find the area of the circle
a)
56.52
b)
254.34
c)
1017.36
d)
113.04
36.
find the area of the circle below.
a)
100 cm
b)
225 cm
c)
9 cm
d)
28.26 cm
37.
What is the diameter of this circle?
a)
3.5
b)
3
c)
5
d)
7
38.
Determine the radius of the penny
a)
59.66 mm
b)
9.5 mm
c)
38 mm
d)
119.32 mm
39.
What is the circumference? (Round to the nearest whole number.)
a)
50
b)
25
c)
64
d)
201
40.
What is the diameter of this circle?
a)
18
b)
36
c)
9
d)
6
41.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
42.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
43.
What is the radius of this circle?
a)
18
b)
36
c)
9
d)
6
44.
Marisa purchases a pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the pot's bottom? (Round to the nearest whole number.)
a)
28 cm²
b)
57 cm²
c)
254 cm²
d)
1017 cm²
45.
Find the circumference (to the nearest whole number)
a)
88 in
b)
44 in
c)
116 square in
d)
None of the above
46.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
How many feet around is the pool?
a)
10.5 ft
b)
42 ft
c)
65.97 ft
d)
131.95 ft
47.
What is the diameter of this circle?
a)
18
b)
36
c)
9
d)
6
48.
Marisa purchases a pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the pot's bottom? (Round to the nearest whole number.)
a)
28 cm²
b)
57 cm²
c)
254 cm²
d)
1017 cm²
49.
Find the circumference of a circle with a radius of 12.5 mm .
a)
37.68 mm
b)
18.84 mm
c)
78.5 mm
d)
12.5 mm
50.
What is the radius?
a)
18
b)
72
c)
38
d)
14
51.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
52.
Find the area of the circle
a)
43.96
b)
153.86
c)
87.82
d)
307.72
53.
Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the distance around the cookie?
radius of a cookie is 5 inches. What is the distance around the cookie?
a)
10 in
b)
2.5 in
c)
15.7 in
d)
31.4 in
54.
A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?
a)
3 m
b)
9.42 m
c)
12 m
d)
18.84 m
55.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
56.
What is the radius?
a)
18
b)
72
c)
38
d)
14
57.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
58.
Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s
circumference?
radius of a cookie is 5 inches. What is the cookie’s
circumference?
a)
10 in
b)
2.5 in
c)
15.7 in
d)
31.4 in
59.
find the area of the circle below.
a)
100 cm
b)
225 cm
c)
9 cm
d)
28.26 cm
60.
What is the correct formula for area?
a)
b)
c)
d)
61.
Find the area of this circle
a)
12.56 m
b)
6.28 m
c)
2 m
d)
1.57 m
62.
What is the correct formula for Circumference?
a)
b)
c)
d)
63.
Find the circumference of this circular pizza. Use 3.14
a)
4.45 in
b)
14 in
c)
21.98 in
d)
43.96 in
64.
What is the circumference of a circle with a diameter of 40 in?
a)
125.6 in
b)
35.17 in
c)
28.67 in
d)
47.17 in
65.
A minute hand (radius) of a clock is 13.8 meters long. What is the circumference of the clock?
a)
86.66 meters
b)
76.66 meters
c)
66.66 meters
d)
96.66 meters
66.
What is the circumference of a circle with a radius of 21 cm?
a)
131.9 cm
b)
121.9 cm
c)
111.9 cm
d)
141.9 cm
67.
What is the circumference of a circle with a diameter of 56 m?
a)
175.8 m
b)
176.8 m
c)
165.8 m
d)
186.8 m
68.
The diameter of a circle is:
a)
The measurement around the circle.
b)
The distance from an edge of a circle to another edge.
c)
The distance from the center of the circle to an edge of a circle
d)
The distance from an edge of a circle to another edge through the center.
69.
The circumference of a circle is
a)
The measurement from an edge of a circle to another edge.
b)
The measurement around the circle
c)
The measurement from an edge of a circle to another edge going through the center
d)
The measurement from the center of the circle to an edge of the circle
70.
Find the circumference of a circle with a radius of 12.5 mm .
a)
37.68mm
b)
18.84mm
c)
78.5mm
d)
none of the above
71.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
How many feet around is the pool?
a)
10.5 ft
b)
42 ft
c)
65.94 ft
d)
131.95 ft
72.
Find the area of the circle
a)
43.96
b)
153.86
c)
87.82
d)
307.72
73.
find the area of the circle below.
a)
100 cm
b)
225 cm
c)
9 cm
d)
28.26 cm
74.
a)
100°
b)
80°
c)
90°
d)
180°
75.
a)
100°
b)
80°
c)
90°
d)
180°
76.
a)
100°
b)
80°
c)
90°
d)
180°
77.
a)
60°
b)
120°
c)
90°
d)
180°
78.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
79.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
80.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
81.
Is it possible to find the complement angle of 103°? If so, what is it?
a)
Yes, the complement angle is 77°
b)
Not possible.
c)
Yes, the compliment angle is 83°
d)
Yes, the complement angle is 13°
82.
What is the supplement angle to 45°?
a)
45°
b)
180°
c)
135°
d)
100°
83.
What is the complement angle to 12°?
a)
78°
b)
68°
c)
168°
d)
90°
84.
Do complementary angles have to be adjacent to each other?
a)
No
b)
Yes
85.
These are Complementary angles. Find x.
a)
15
b)
25
c)
75
d)
90
86.
If angle ∠ABD is 67°. What is ∠DBC?
a)
180°
b)
90°
c)
67°
d)
23°
87.
If ∠BPD and ∠DPC have a sum of 72°. What is ∠APC?
a)
18°
b)
90°
c)
108°
d)
180°
88.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
89.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
90.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Correpsonding
d)
Vertical Angles
91.
Name the angle relationship.
a)
Consecutive Interior
b)
Alternate Interior
c)
Corresponding
d)
Vertical Angles
92.
What is the measure of ∠2?
a)
38
b)
58
c)
71
d)
142
93.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
94.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
95.
What does this symbol mean?
a)
Similar to
b)
Congruent to
c)
Parallel to
d)
Equal to
96.
Angle 1 = 27o
Find the measure of angle 4
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
97.
What is the red line called?
a)
Transversal
b)
Intercept
c)
Parallel
d)
Tracing
98.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
99.
Identify the type of angle shown.
a)
Complementary
b)
Supplementary
100.
Find the value of x.
a)
17
b)
28
c)
68
d)
39.5
101.
Find the value of x.
a)
13
b)
8.6
c)
5
d)
130
102.
Find the value of x.
a)
14
b)
112
c)
108
d)
104
103.
Find the value of x.
a)
70
b)
10
c)
3
d)
103
104.
Find the value of x.
a)
61
b)
40
c)
54
d)
47
105.
Find the value of x.
a)
13
b)
5
c)
55
d)
54
106.
Find the value of x.
a)
41
b)
44
c)
128
d)
38
107.
If ∠C and ∠D are supplementary, and the measure of ∠D is 45°, what is the measure of ∠C?
a)
135
b)
45
c)
125
d)
90
108.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
109.
a)
100°
b)
80°
c)
90°
d)
180°
110.
Solve for x
a)
6
b)
140
c)
20
d)
90
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