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WorksheetsArea and perimeter formulas
Total questions: 11
Worksheet time: 21mins
Name
Class
Date
1.
What is the formula for the area of a parallelogram?
a)
A=bh
b)
A=lw
c)
A=s2
d)
A=1/2(bh)
2.
The space inside an 2-D object is called its ____________________.
a)
area
b)
perimeter
c)
volume
d)
circumference
3.
What is the area of a square with a side length of 4 cm?
a)
1 cm2
b)
16 cm2
c)
8 cm2
d)
2 cm2
4.
What is the formula for the area of a trapezoid?
a)
A=lw
b)
A=bh
c)
A= 1/2(h)(b1+b2)
d)
A=pi(r2)
5.
When finding the perimeter, what label do you use?
a)
units
b)
units2
c)
units3
6.
Find the area of the following circle:
a)
4π ft2
b)
16π ft2
c)
2π ft2
d)
8π ft2
7.
Find the area of the triangle.
a)
39 sq feet
b)
30.8 sq feet
c)
78 sq feet
d)
101.4 sq feet
8.
Find the radius of a circle if the area is 254.5 cm2
a)
3cm
b)
9cm
c)
12cm
d)
14cm
9.
Here is a picture of a Ferris wheel. It has a diameter of 80 meters.How far does a rider travel in three complete rotations around the Ferris wheel?
a)
753.6 meters
b)
251.2 meters
c)
125.6 meters
d)
376.8 meters
10.
What is the area of the composite figure? (use 3.14 for pi)
a)
14 cm2
b)
6.28 cm2
c)
12.56 cm2
d)
20.28 cm2
11.
The perimeter of a rectangle is 34 meters. The width is 4 meters. What would the length be?
a)
17 m
b)
13 m
c)
15 m
d)
30 m
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