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Chapter 8 TEST- geometry 7th

Total questions: 23

Worksheet time: 29mins

Name
Class
Date
1.
The Pythagorean Theorem is
c2 = a2 - b2  
a)
false
b)
true
2.

Sides a and b are called legs.

a)

true

b)

false

3.
Find the length of the missing side. 
a)
48 in.
b)
52 in.
c)
16 in.
d)
24 in.
4.
Find the length of the missing side. 
a)
17 cm
b)
22 cm
c)
15 cm
d)
13 cm
5.
The Pythagorean Theorem ONLY works on which triangle? 
a)
obtuse
b)
scalene
c)
isosceles
d)
right
6.

What is the name for side c?

a)

head

b)

body

c)

hippopotamus

d)

hypotenuse

7.
Find the Area:
a)
84 m2
b)
168 m2
c)
112 m2
d)
56 m2
8.
Find the area of the circle
a)
56.52
b)
254.34
c)
1017.36
d)
113.04
9.
What is the area of this circle?
a)
201.06
b)
50.27
c)
123.12
d)
94.43
10.

What is the blue colored part of this circle called?

a)

Circumference

b)

Diameter

c)

Radius

d)

Area

11.
What is the circumference of this circle?
a)
3.14 cm 
b)
37.7 cm
c)
24 cm
d)
68.4 cm
12.
Find the area of the parallelogram.
a)
15.6 cm2
b)
30.6 cm2
c)
13.26 cm2
d)
79.56 cm2
13.

What is the area?

a)

20 m2

b)

40 m2

c)

13 m

d)

7.5 m2

14.

What is the area of this shape?

a)

11 cm

b)

22 cm

c)

24 cm2

d)

48 cm2

15.

What shape is this?

a)

rectangular pyramid

b)

rectangular prism

c)

triangular prism

d)

triangular pyramid

16.
How many faces does the shape below have?
a)
2
b)
4
c)
6
d)
8
17.
I have 0 flat surfaces, 0 vertices, and 0 edges. Which solid figure am I?
a)
Cylinder
b)
Cone
c)
Sphere
d)
Cube
18.
How many edges does the shape below have?
a)
6
b)
8
c)
4
d)
12
19.
A square pyramid is represented below. 
Which statement is true?
a)
A square pyramid has 4 edges and 4 faces.
b)
A square pyramid has 8 edges and 4 faces.
c)
A square pyramid has 4 edges and 5 faces.
d)
A square pyramid has 8 edges and 5 faces.
20.
Number of Vertices?
a)
12
b)
15
c)
6
d)
8
21.

The definition of diameter is

a)

distance from the center of any point on the circle

b)

distance across the circle through the center

c)

distance from one point to another

d)

distance around the circle

22.

The definition of radius is

a)

distance from one point to another point

b)

distance around the circle

c)

distance from the center to any point on the circle

d)

distance across the circle through the center

23.

find the diameter of the circle

a)

14 m

b)

7 m

c)

14

d)

3.5 m