Worksheets: area of a trapeziumGeometric calculations · grades 4-6

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Answer key · group A · for the teacher · sheet no. 204 517

Area of a trapezium

1.104 m²12 · (7 + 6) · 16 = 104

2.108 m²12 · (18 + 6) · 9 = 108

3.63 m²12 · (13 + 8) · 6 = 63

4.198 cm²12 · (19 + 14) · 12 = 198

5.94.5 m²12 · (12 + 9) · 9 = 94.5

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Answer key

Quiz

Area of a trapezium

GroupAB

Name Date Score / 15

1.Work out.The area of a trapezium: a = 21 m, b = 10 m, h = 13 m(2 pt)

2.In a right trapezium the parallel sides are 8 m and 3 m long. The leg perpendicular to them is 12 m long, and the other leg is 13 m long. How many square metres is the area of this trapezium?(3 pt)

3.Work out.The area of a trapezium: a = 7 m, b = 5 m, h = 10 m(2 pt)

4.In a right trapezium the parallel sides are 17 m and 9 m long. The leg perpendicular to them is 15 m long, and the other leg is 17 m long. How many square metres is the area of this trapezium?(3 pt)

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Group B

Quiz

Area of a trapezium

GroupAB

Name Date Score / 15

1.Work out.The area of a trapezium: a = 7 m, b = 6 m, h = 16 m(2 pt)

2.In a right trapezium the parallel sides are 18 m and 6 m long. The leg perpendicular to them is 9 m long, and the other leg is 15 m long. How many square metres is the area of this trapezium?(3 pt)

3.Work out.The area of a trapezium: a = 13 m, b = 8 m, h = 6 m(2 pt)

4.In a right trapezium the parallel sides are 19 cm and 14 cm long. The leg perpendicular to them is 12 cm long, and the other leg is 13 cm long. How many square centimetres is the area of this trapezium?(3 pt)

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Group A

Sheet settings

Quiz6 questions2 groups1 topic

Sheet no.204 517The number is only shown here and on the answer key - never on the student sheet. The same number with the same topics gives the same sheet.

answer key at the endall groups

Quiz

Area of a trapezium

GroupAB

Name Date Score / 15

1.Work out.The area of a trapezium: a = 7 m, b = 6 m, h = 16 m(2 pt)

2.In a right trapezium the parallel sides are 18 m and 6 m long. The leg perpendicular to them is 9 m long, and the other leg is 15 m long. How many square metres is the area of this trapezium?(3 pt)

3.Work out.The area of a trapezium: a = 13 m, b = 8 m, h = 6 m(2 pt)

5.Work out.The area of a trapezium: a = 12 m, b = 9 m, h = 9 m(2 pt)

6.In a right trapezium the parallel sides are 10 m and 2 m long. The leg perpendicular to them is 15 m long, and the other leg is 17 m long. How many square metres is the area of this trapezium?(3 pt)

Maths worksheets · phiboard.compage 10 of 10

Answer key · group A · for the teacher · sheet no. 204 517

Area of a trapezium

1.104 m²12 · (7 + 6) · 16 = 104

2.108 m²12 · (18 + 6) · 9 = 108

3.63 m²12 · (13 + 8) · 6 = 63

4.198 cm²12 · (19 + 14) · 12 = 198

5.94.5 m²12 · (12 + 9) · 9 = 94.5

6.90 m²12 · (10 + 2) · 15 = 90

The method lists the solution steps - handy when going through the sheet with the class.

Maths worksheets · phiboard.comsheet no. 999 999 · answer key, page 10 of 10

Quiz

Area of a trapezium

GroupAB

Name Date Score / 15

1.Work out.The area of a trapezium: a = 21 m, b = 10 m, h = 13 m(2 pt)

2.In a right trapezium the parallel sides are 8 m and 3 m long. The leg perpendicular to them is 12 m long, and the other leg is 13 m long. How many square metres is the area of this trapezium?(3 pt)

3.Work out.The area of a trapezium: a = 7 m, b = 5 m, h = 10 m(2 pt)

5.Work out.The area of a trapezium: a = 22 cm, b = 6 cm, h = 14 cm(2 pt)

6.In a right trapezium the parallel sides are 13 m and 4 m long. The leg perpendicular to them is 12 m long, and the other leg is 15 m long. How many square metres is the area of this trapezium?(3 pt)

Maths worksheets · phiboard.compage 10 of 10

Answer key · group B · for the teacher · sheet no. 204 517

Area of a trapezium

1.201.5 m²12 · (21 + 10) · 13 = 201.5

2.66 m²12 · (8 + 3) · 12 = 66

3.60 m²12 · (7 + 5) · 10 = 60

4.195 m²12 · (17 + 9) · 15 = 195

5.196 cm²12 · (22 + 6) · 14 = 196

6.102 m²12 · (13 + 4) · 12 = 102

The method lists the solution steps - handy when going through the sheet with the class.

Maths worksheets · phiboard.comsheet no. 999 999 · answer key, page 10 of 10

What goes on the sheet: area of a trapezium

The generator draws questions from 2 question types in this topic. Every quiz group gets the same types in the same order, only with different numbers, and a practice sheet goes from easier to harder.

Area of trapezium
Area of a right trapezium

What the section covers in the curriculum: area and perimeter of rectangles, areas of triangles, parallelograms, rhombi and trapezia, composite shapes, angles in quadrilaterals, units of area, volume and surface area of cuboids, units of volume, word problems

Students can also practise online - the same question types, with step-by-step solutions: Exercises: area of a trapezium →

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