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Geometry Review Part I [Homework)

Total questions: 40

Worksheet time: 23mins

Name
Class
Date
1.
The two rectangles are scale drawings. What is the measurement of x?
a)
21
b)
1.25
c)
20
d)
4
2.
Which side length corresponds with EF?
a)
ML
b)
LM
c)
OL
d)
EH
3.
What is the scale factor from the small shape to the big shape?
a)
1/2
b)
7/3
c)
2
d)
10/3
4.
If the scale factor is 4, what is the measurement of x?
a)
20 m
b)
24 m
c)
16 m
d)
4 m
5.
a)
Secant
b)
Diameter
c)
Radius
d)
Chord
6.

What is the diameter of a circle?

a)

the distance around a circle

b)

the area of a circle

c)

halfway through a circle

d)

a line through the center of a circle

7.
What is C?
a)
diameter
b)
center
c)
circumference
d)
radius
8.
What is CB?
a)
diameter
b)
center
c)
circumference
d)
radius
9.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
10.
What is the radius?
a)
18
b)
72
c)
38
d)
14
11.
Given a circle with a diameter of 10 m, what is the radius?
a)
10 m
b)
5 m
c)
20 m
d)
15 m
12.

What does perimeter 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
13.

what is the circumference (perimeter) of this circle ?

a)
3.14 cm 
b)
37.7 cm
c)
24 cm
d)
68.4 cm
14.

What is the formula for finding the circumference of a circle?

a)

C = r2

b)

C = rd

c)

A = π·r2

d)

C = π·d

15.

What does C represent in the formula:

C = π·d

a)

Pi

b)

Circumference

c)

Diameter

d)

Area

16.

What two formulas can you use to find the circumference?

a)

C = π·d

b)

C = π·r2

c)

C = 2·π·r

d)

C = d2

17.

What is the circumference of a circle?

a)

the distance around a circle

b)

the area of a circle

c)

halfway through a circle

d)

a line through the center of a circle

18.

What is the circumference of a circle?

a)

the perimeter of a circle

b)

the area of a circle

c)

halfway through a circle

d)

a line through the center of a circle

19.

What number represents π?

a)

31.4

b)

4.13

c)

3.14

d)

34.1

20.

Find the circumference of the circle using the formula C = 2·π·r

a)

14.13 cm

b)

63.56 cm

c)

28.26 cm

d)

127.17 cm

21.
What is the perimeter?
a)
15
b)
10
c)
3
22.
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
23.

What is the area formula for a circle?

a)

A = πr2

b)

A = 2πr

c)

A = √π

24.

Find the area of the circle below using the formula A = πr2

a)

8.76 cm2

b)

18.52 cm2

c)

21.90 cm2

d)

28.26 cm2

25.

Find the area.

a)

26 units

b)

30 units

c)

33 units

d)

40 units

26.

What is the area of this rectangle?

a)

21 units

b)

9 units

c)

3 units

d)

None of the above.

27.
What is the total area of the pink model?
a)
3
b)
4
c)
7
d)
12
28.
What is the perimeter?
a)
20
b)
40
c)
60
29.
What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)
a)
28 sq feet
b)
28 feet
c)
48 feet
d)
48 sq feet
30.

What type of angles are these?

a)

Adjacent Angles

b)

Linear Pair

c)

Complementary/RIGHT Angles

d)

Supplementary/STRAIGHT Angles

e)

Vertical Angles

31.

Complementary angles, which are basically RIGHT angles since they make perfect CORNERS, always add up to

(a)  

32.

Supplementary angles, which are also known as STRAIGHT angles, always add up to

(a)  

33.
What type of angle is shown?
a)
acute
b)
obtuse
c)

complementary/right

d)

supplementary/straight

34.
An angle whose measure is exactly 90 degrees.
a)
acute
b)

vertical

c)

right/complementary

d)

straight/supplementary

35.

Vertical angles have the same ____

a)

hypotenuse

b)

smell

c)

angle measure

d)

learning target

36.

Two vertical angles are opposite each other. One has a measure of 30 degrees. What measure does the other angle have?

a)

30 degrees

b)

60 degrees

c)

90 degrees

d)

180 degrees

37.

Angles A and B are COMPLEMENTARY. Angle A has a measure of 30 degrees, what is the angle measure of angle B?

a)

30 degrees

b)

60 degrees

c)

90 degrees

d)

180 degrees

38.

Angles C and D are SUPPLEMENTARY. Angle C has a measure of 30 degrees, what is the angle measure of angle D?

a)

30 degrees

b)

60 degrees

c)

150 degrees

d)

180 degrees

39.

What kind of angle has exactly (=) 90 degrees?

a)

Complementary/Right angle

b)

Acute angle

c)

Obtuse angle

d)

Adjacent angle

40.

What kind of angle has less than (<) 90 degrees?

a)

Right angle

b)

Acute angle

c)

Obtuse angle

d)

Adjacent angle