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Midterm Exam / Sem 2 - Math 7

Total questions: 70

Worksheet time: 5hrs 54mins

Name
Class
Date
1.
A part of a line that has one endpoint and goes on forever in the other direction
a)
Line
b)
Ray
c)
Line Segment
d)
Angle
2.
What is a point?
a)
a straight path
b)
an exact location
c)
endless flat surface
d)
lines that cross
3.
What is a line?
a)
A straight set of points that goes on forever in both directions
b)
A curved set of points that goes on forever in both directions
c)
A straight set of points that goes on forever in one direction only
d)
A straight set of points that does not go on forever in either direction
4.

What is the study of size, shape, and position of 2-dimensional shapes and 3-dimensional figures?

a)

Algebra

b)

Geometry

c)

Mathematics

d)

Science

5.
What is the PERIMETER of the figure?
a)
3.08 m
b)
3.9 m
c)
7.8 m
d)
5.6 m
6.

What is the measurement around the outside of a circle called?

a)

Diameter

b)

Circumference

c)

Radius

d)

Center

7.

What part of the circle is present?

a)

Secant

b)

tangent

c)

Chord

d)

radius

8.
Find the missing angle.
a)
60°
b)
70°
c)
50°
d)
140
9.
a)
x = 118
b)
x = 108
c)
x = 28
d)
x = 58
10.
Find the measure of each angle indicated. 
a)
139°
b)
66°
c)
138°
d)
116°
11.
Find the missing angle.
a)
29° 
b)
39° 
c)
49° 
d)
59° 
12.
Find the measure of the indicated angle. 
a)
26
b)
36
c)
85
d)
144
13.
How many sides does a Quadrilateral have?
a)
4
b)
3
c)
6
d)
9
14.

 1 \angle1\  and  2\angle2    are __.

a)

Alternate Interior Angles

b)

Alternate Exterior Angles

c)

Same-side Interior Angles

d)

Corresponding Angles

e)

None of these

15.

 8\angle8  and  6\angle6   are __.  

a)

Alternate Interior Angles

b)

Alternate Exterior Angles

c)

Same-side Interior Angles

d)

Corresponding Angles

e)

None of these

16.

Which of the angle pairs below is a pair of corresponding angles?  

a)

 8\angle8  and  6\angle6  

b)

 2 \angle2\   and  6\angle6  

c)

 2 \angle2\   and  3\angle3  

d)

 8 \angle8\   and  5\angle5  

17.
What is the relationship of the angle pair?
a)
Complementary
b)
Supplementary
c)
Vertical
18.
 What is the area of the figure?
a)
48 ft2
b)
216 ft2
c)
65 ft2
d)
128 ft2
19.
Find the area of the triangle
a)
48 sq cm
b)
24 sq cm
c)
30 sq cm 
20.
What is the area of the composite figure?
a)
40 sq cm
b)
65 sq cm
c)
52.5 sq cm
d)
25 sq cm
21.
What is the area of the composite figure?
a)
80 cm2
b)
16 cm2
c)
96 cm2
d)
32 cm2
22.
Find the area of the composite figure
a)
40
b)
9
c)
49
d)
61
23.
Find the area of the composite figure
a)
3
b)
51.5
c)
32
d)
44
24.
What is the perimeter of the semi-circle?
a)
11 yd
b)
17.27 yd
c)
34.54 yd
d)
28.27 yd
25.
Find the perimeter of the figure.  Use 3.14 for pi.
a)
20.56 in.
b)
17.3 in.
c)
17.8 in.
d)
31.88 in.
26.

Find the perimeter of this figure

a)

15.7in

b)

55.7in

c)

30.7in

d)

40.7in

27.

Find the perimeter

a)

131.88

b)

84

c)

43.96

d)

42

28.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
29.
.
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
30.

A SCALENE triangle has _____________.

a)

3 equal sides

b)

4 equal sides

c)

no equal sides

d)

2 equal sides

31.

An EQUILATERAL triangle has ___________.

a)

3 equal sides

b)

4 equal sides

c)

no equal sides

d)

2 equal sides

32.
A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?

a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
33.
The Pythagorean Theorem ONLY works on which triangle? 
a)
obtuse
b)
scalene
c)
isosceles
d)
right
34.
Find the length of the missing side.
a)
48
b)
108
c)
83.6
d)
72
35.
Find the distance between the two points: (2, -1) and (2, 5)
a)
0
b)
8.3
c)
6
d)
5.5
36.
Find the distance between the points:  (-3, -4) and (5, 5)
a)
11.8
b)
14.4
c)
12
d)
19
37.
What is the midpoint between (-4, 4) and (-2, 2)
a)
(-6, 6)
b)
(-3, 3)
c)
(1, 3.5)
d)
(-6, 3)
38.
What is the midpoint between (3, -1) and (7, -5)
a)
(5, -2)
b)
(10, -6)
c)
(5, -3)
d)
(2, -2)
39.

Which of the following is the correct midpoint formula given two endpoints (x1, y1) and (x2, y2)?

a)
b)
c)
d)
40.
Find the midpoint of the segment with the endpoints:(-7, -13) and (-11, -5)
a)
(-9, -9)
b)
(-3, -4)
c)
(-3, 4)
d)
(-4, -3)
41.
What is the midpoint between (-4,4) and (-2,2)?
a)
(3,2)
b)
(-3,3)
c)
(4,5)
d)
(6,7)
42.

The slide at the playground has a height of 6 feet. The base of the slide measured on the ground is 8 feet. What is the length of the slide?

a)

8 feet

b)

5.29 feet

c)

10 feet

d)

14 feet

43.
What is surface area?
a)
The measure of the amount of space inside of a solid figure
b)
The sum of all the areas of all the shapes that cover the object
44.
What is the total surface area of the triangular prism shown? 
a)
468 in2
b)
540 in2
c)
576 in2
d)
700 in2
45.
What is the volume of this rectangular prism?
a)
26 cubic units
b)
24 cubic units
c)
24 square units
d)
26 square units
46.
Find the volume of the cylinder. Use 3.14 for pi. 
a)
282.6
b)
516.2
c)
133
d)
214
47.
Find the volume.
a)
960 cm 3
b)
240 cm 3
c)
960 cm 2
d)
1920 cm 3
48.

Find the volume of the right cylinder?

a)

6516 cm cubed

b)

2276 cm cubed

c)

1692 cm cubed

d)

9923 cm cubed

49.
Find the surface area of this figure.
a)
148 cm²
b)
120 cm²
50.
What is the surface area of this figure?
a)
200 cm 2
b)
800 cm 2
c)
400 cm 2
d)
100 cm 2
51.
A cube's side length measures 15 inches.  What is the surface are of the cube?
a)
225 in2
b)
1350 in2
c)
3375 in2
d)
1125 in2
52.
What does area mean?
a)
the distance around a shape
b)
half the distance around a shape
c)
the amount of space outside a shape
d)
the amount of space inside a shape
53.
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
54.
Barney wanted to know how much ice cream he got in one scoop. The radius of a scoop is 2 inches. Find the volume. Use 3.14 for pi.
a)
345.3 in³
b)
33.5 in³
c)
25.1 in³
d)
50.2 in³
55.
Jack wants to know how much water a sphere can hold with a radius of 8 cm. Find the volume. Use 3.14 for pi.
a)
83.6 cm³
b)
2144.7 cm³
c)
254 cm³
d)
2220 cm³
56.
What is the formula for Volume of a Cone?
a)
V=π r3h
b)
V=π r2h
c)
V=(1/3)π r2h
d)
V=(4/3)π r3
57.
a)
400
b)
1200
c)
3600
d)
324
58.
What is the height of the cone? 
a)
14 cm
b)
8 cm
c)
12 cm
d)
13.9 cm
59.

The bottom of a 13-foot straight ladder is set into the ground 5 feet away from a wall. When the top of the ladder is leaned against the wall, what is the distance above the ground it will reach?

a)

12 feet

b)

13.9 feet

60.
Find the distance between J and K.
a)
8.2
b)
7.7
c)
9
d)
10.2
61.
What letter is at (7, -6)?
a)
D
b)
L
c)
X
d)
There is no letter at those coordinates.
62.
Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What is the point of B?
a)
(1,5)
b)
(2,10)
c)
(7,2)
d)
(1,2)
63.
Becky leaves school to go home. She walks 6 blocks North and then 8 blocks west. How far is Becky from the school? 
a)
14 blocks
b)
12 blocks
c)
10 blocks
d)
8.5 blocks
64.
If a rectangle is made up from points (-2,-1), (4,-1), (4,-3) & (-2,-3)
What is the perimeter of the rectangle?
a)
12
b)
8
c)
16
d)
15
65.

Campbell soup is creating a new label for their soup cans. If the can has a height of 6 in. and a diameter of 4 in, how big does the soup label need to be?

a)

75.4 sq in.

b)

12.6 sq in.

c)

97 sq in.

d)

100.5 sq in.

66.

How many cubic feet of warehouse space are needed for 450 boxes 16 in. by 8 in. by 10 in.? Round to the next whole number

a)

334 cubic ft

b)

48,000 cubic ft

c)

5,238 cubic ft

d)

79 cubic ft

67.

Chloe wants to wrap a present in a box for Sarah. The top and bottom of the box is 8 in by 3 in, the sides are both 3 in. by 2 in., and the front and back are 8 in. by 2 in. How much wrapping paper will Chloe need to wrap the present?

a)

92 sq in.

b)

48 sq in.

c)

80 sq in.

d)

46 sq in.

68.

The roof of a building is in the shape of a square pyramid 25 m on each side. If the slant height of the pyramid is 18 m, how much will roofing material cost at $10.23 per sq m?

a)

$900

b)

$225

c)

$9,207

d)

2, 301.75

69.

What is the capacity in gallons of a cylindrical tank with a radius of 8 ft and an altitude of 20 ft? (There are 7.48 gallons in 1 cubic foot). Round to the nearest whole number.

a)

30,078 gallons

b)

4,021 gallons

c)

92,572 gallons

d)

7,630 gallons

70.

Decorative Moon Rocks cost $92 per cubic yard. What will be the cost of a conical pile of this rock  3 133\ \frac{1}{3}  yd in diameter and  2 142\ \frac{1}{4}  yd high? Round to the nearest whole dollar.

a)

$230

b)

$690

c)

$307

d)

$215