Free Printable Area of Triangles

1.

What is the height of this triangle?

a)

10 m

b)

14 m

c)

140 m

d)

70 m

2.

Find the area of the figure:

a)

30 ft²

b)

60 ft²

c)

16 ft²

d)

36 ft²

3.

Area of triangle?

a)

17 units²

b)

20 units²

c)

10 units²

d)

16 units²

4.

What is the formula to find the area of a triangle? (choose all that apply)

a)

A = bh

b)

$A\ =\ bh\div2$

c)

$A\ =\frac{1}{2}bh$

d)

$\ A\ =\ h\left(b\ +\ b\right)\div2$

5.

What is the area of this figure?

a)

48 units²

b)

24 units²

c)

60 units²

d)

30 units²

6.

What is the base of this figure?

a)

9 units

b)

4 units

c)

5 units

d)

12 units

7.

What is the area of this triangle?

a)

4 km²

b)

16 km²

c)

64 km²

d)

8 km²

8.

Find the area:

a)

40 yd

b)

40 yd²

c)

80 yd²

d)

18 yd²

9.

What is the area of this triangle?

a)

14 units²

b)

24 units²

c)

48 units²

10.

What is the height of this triangle?

a)

8 units

b)

9 units

c)

7 units

11.

Find the area of the triangle.

a)

11.5 square units

b)

21 square units

c)

28 square units

d)

14 square units

12.

Select the triangle that shows the height for the base shown here.

a)

b)

c)

13.

Select the triangle that shows the height that goes with the base shown here.

a)

b)

c)

14.

Find the height of the triangle shown.

a)

7.8 ft

b)

10 ft

c)

6 ft

d)

8 ft

15.

What is the area of the triangle?

a)

$18in^2$

b)

$9in^2$

c)

$36in^2$

d)

$6in^2$

16.

What is the base of the triangle?

a)

5in

b)

12in

c)

13in

d)

6in

17.

What is the height of the triangle?

a)

5in

b)

12in

c)

13in

d)

6in

18.

What is the area of the triangle?

a)

$60in^2$

b)

$65in^2$

c)

$30in^2$

d)

$32.5in^2$

19.

What is the height of the triangle?

a)

7.2cm

b)

6cm

c)

4.5cm

20.

What is the height of this triangle?

a)

8 units

b)

4 units

c)

5 units

d)

10 units

Area of Triangles

Total questions: 20

Worksheet time: 3600secs

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