WorksheetsMath 8 - Review # 5 - Computing Composite Figures
Total questions: 14
Worksheet time: 28mins
Name
Class
Date
1.
Find the area of this composite figure
a)
15 cm2
b)
16 cm2
c)
17 cm2
d)
18 cm2
2.
Find the area of this composite figure
a)
6 cm2
b)
7 cm2
c)
8 cm2
d)
9 cm2
3.
What is the area of the shaded region?
a)
4 cm2
b)
16 cm2
c)
8 cm2
d)
12 cm2
4.
What is the area of the composite figure?
a)
459 cm2
b)
359 cm2
c)
259 cm2
d)
159 cm2
5.
What is the area of the composite figure?
a)
20 cm2
b)
30 cm2
c)
40 cm2
d)
50 cm2
6.
The perimeter of this following figure is...
a)
18 km
b)
19 km
c)
21 km
d)
22 km
7.
Cooper used his ruler to measure the side of a square, as shown.
What is the area of the square?
What is the area of the square?
a)
4 sq. in.
b)
8 sq. in.
8 sq. in.
8 sq. in.
c)
12 sq. in.
d)
16 sq. in.
8.
To calculate the amount of carpeting needed for your bedroom, which of the following should you find:
a)
Area
b)
Perimeter
c)
Surface Area
d)
Volume
9.
Find the area:
a)
24 in2
b)
12 in2
c)
6 in2
d)
3.5 in2
10.
What is the area of a triangle with a base of 9 cm and a height of 4 cm?
a)
8 cm squared
b)
6 cm squared
c)
36 cm squared
d)
18 cm squared
11.
Do you multiply or add when you find the perimeter?
a)
Multiply
b)
Add
12.
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
13.
Find the area of the composite figure
a)
3
b)
51.5
c)
32
d)
44
14.
What is the formula for finding the area of a triangle?
a)
bh
b)
21bh
c)
21lw
d)
b+h +w
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