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Worksheets

Area of Parallelograms and Triangles

Total questions: 10

Worksheet time: 2hrs 4mins

Name
Class
Date
1.

What is the area of a rectangle that has a base of 6 cm and a height of 18 cm?

a)

72 cm2

b)

108 cm2

c)

150 cm2

d)

180 cm2

2.

Find the area of the parallelogram. Remember: A = bh.

a)

14.9 in2

b)

9.9 in2

c)

23.6 in2

d)

20.6 in2

3.

What is the area of a triangle that has a height of 12 cm and a base of 6 cm?

a)

18 cm2

b)

6 cm2

c)

72 cm2

d)

36 cm2

4.

Find the area of the triangle. Remember:  A = 12bhA\ =\ \frac{1}{2}bh  

a)

18 

b)

36

c)

54

d)

72

5.

The area of a rectangle is 50 m2. If the height is 4 m, what is the base?

a)

46 m

b)

54.5 m

c)

200 m

d)

12.5 m

6.

What is the formula for finding the area of a rectangle or parallelogram?

a)

A = 12bhA\ =\ \frac{1}{2}bh

b)

A = bhA\ =\ bh

c)

A = 12(b1+b2)hA\ =\ \frac{1}{2}\left(b_1+b_2\right)h

d)

A = b + hA\ =\ b\ +\ h

7.

Multiplying by 12\frac{1}{2} is the same as dividing by?

a)

1

b)

2

c)

3

d)

4

8.

What is the area of the triangle? Remember:  A = 12bhA\ =\ \frac{1}{2}bh  

a)

 112 m2112\ m^2  

b)

 128 m2128\ m^2  

c)

 56 m256\ m^2  

d)

 64 m264\ m^2  

9.

What is the base of the parallelogram? Remember: A = bh

a)

30 m

b)

5 m

c)

25 m

d)

6 m

10.

Find the area of the triangle. Remember:  A = 12bhA\ =\ \frac{1}{2}bh  

a)

 5.8 m25.8\ m^2  

b)

 4.2 m24.2\ m^2  

c)

 8.4 m28.4\ m^2  

d)

 12.6 m212.6\ m^2