Free Printable Areas of Triangles and Trapezium

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Areas of Triangles and Trapezium

Total questions: 60

Worksheet time: 3hrs 0mins

Name

Class

Date

What is the area of this triangle?

108 cm²

54 cm²

What is the area of this triangle?

12cm²

24 cm²

What is the area of this triangle?

30 units²

35 units²

60 units²

70 units²

What is the height of this triangle?

5 units

6 units

12 units

14 units

What is the length of the base of this triangle?

5 units

6 units

12 units

14 units

How do you find the area of a triangle?

multiply base times height

multiply base times height then divide by two

find the distance around the triangle

What is the perimeter of this triangle?

23 units

25 units

32 units

What is the height of this triangle?

9 cm

12 cm

What is the length of the base of this triangle?

9 cm

12 cm

10.

What is the height of this triangle?

7 units

9 units

11 units

11.

What is the length of the base of this triangle?

7 units

9 units

11 units

12.

Find the area of this triangle.

240 ft²

144 ft²

66 ft²

120 ft²

13.

Find the perimeter of this triangle.

42 ft

46 ft

56 ft

54 ft

14.

What is the height of this triangle?

20 ft

12 ft

24 ft

10 ft

15.

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

5 mm squared

6 mm squared

12 mm squared

24 mm squared

16.

What does area mean?

the distance around a shape

half the distance around a shape

the amount of space outside a shape

the amount of space inside a shape

17.

Area = 52 in²Base = 8in
Height =

13in

60in

416in

7in

18.

Which angle type is pictured?

Acute

Right

Obtuse

Straight

19.

Which polygon has only 3 sides?

square

parallelogram

triangle

rectangle

20.

Area is always in ____ units.

square

cubic

quadratic

linear

21.

What type of triangle is this?

right

scalene

equilateral

isosceles

22.

Find the perimeter of this triangle.

12 in

22 in

18 in

24 in

23.

Find the area of this triangle.

12 in²

22 in²

18 in²

24 in²

24.

What type of triangle is this?

right

scalene

equilateral

isosceles

25.

Find the perimeter of this triangle.

20 cm

35 cm

40 cm

12.5 cm

26.

Find the area of this triangle.

20 cm²

35 cm²

40 cm²

12.5 cm²

27.

What type of triangle is this?

right

scalene

equilateral

isosceles

28.

Find the perimeter of this triangle.

240 ft

56 ft

66 ft

120 ft

29.

Area of triangle?

17 units²

20 units²

10 units²

16 units²

30.

Find the area of this triangle.

150 ft²

100 ft²

50 ft²

35 ft²

31.

To find the area of a triangle, you need to know the _________ and ________.

sides and sides

base and height

bottom and top

length and width

32.

What is the formula for area of a triangle?

A=1/2 (B x H)

A=1/2 (L x W)

A= B ÷ 2

A= (L x W)÷2

33.

Which number represents the height?

34.

My height has to be ______ to my base.

parallel

criss crossed

perpendicular

curved

35.

What shape is this?

Trapezoid

Circle

Triangle

Square

36.

What is the formula to find Area of Trapezium (Trapezoid)?

A=bh

A=bh/2

A=h(a+b)/2

A=lb

37.

Find the area of the trapezium

40cm²

80cm²

60cm²

160cm²

38.

Find the area of the trapezium

114m²

120m²

228m²

108m²

39.

Find the area of the trapezium

32cm²

24cm²

64cm²

36cm²

40.

What is the Area formula for this shape?

A=½h(b₁-b₂)

A=½h(b)

A=½h

A=½h(b₁+b₂)

41.

Find the area of the trapezium.

16 cm²

30 cm²

32 cm²

60 cm²

42.

Find the area of the trapezium

40cm²

20cm²

25cm²

80cm²

43.

Find the area of the trapezium.

100 ft²

80 ft²

90 ft²

99 ft²

44.

Find the area of this trapezium

30 sq ft

60 sq ft

30 ft

60 ft

45.

Find the area of the trapezoid

36 $m^2$

72 $m^2$

18 $m^2$

46.

Find the area of this trapezoid.

26 ft²

20 ft²

52 ft²

40 ft²

47.

Find the area of a trapezoid with bases of 5 feet and 7 feet, and a height of 3 feet.

48.

Find the area of a trapezoid with bases of 12 meters and 6 meters, and a height of 5 meters.

90 $m^2$

18 $m^2$

45 $m^2$

36 $m^2$

49.

Find the area of a trapezoid with bases of 17 centimeters and 19 centimeters, and a height of 2 centimeters.

18 $cm^2$

45 $cm^2$

32 $cm^2$

36 $cm^2$

50.

Find the area of a trapezoid with bases of 6 feet and 10 feet, and with a height of 6 feet?

51.

What is the shape? it is a ...

circle

square

trapezium

52.

Which type of trapezium is this?

Right trapezium

scalene trapezium

Isosceles trapezium

53.

How many right angles does a Right trapezium have ?

54.

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

A = bh

$A\ =\ bh\div2$

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

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

55.

Find the area of the trapezium

55cm²

143cm²

45cm²

110cm²

56.

Find the area of the trapezium

38cm²

49.5cm²

76cm²

36cm²

57.

Find the length of side x

2.125cm

4.25cm

8.5cm

54.4cm

58.

The sum of all the interior angles in a trapezium is always___________

180°

90°

360°

45°

59.

The area of a trapezium is 126cm squared, if the sum of the parallel sides is 28cm. Find the height.

9cm

7cm

15cm

12cm

60.

The area of a trapezium is 62cm squared, if the sum of the parallel sides is 31cm. Find the height.

20cm

4cm

15cm

10cm

100 %

Areas of Triangles and Trapezium

Total questions: 60

Worksheet time: 3hrs 0mins

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