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Area of Trapezoid

Area = ½ × (a + b) × height

Grade 9 · Area of Trapezoid

Easy 20 questions Worksheet #75783 For Area of Trapezoid

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MathDigits Worksheet

Grade 9 · Area of Trapezoid

Easy · 20 questions · Worksheet #75783 · Area of Trapezoid

Name: ________________________

Date: ______________ Score: ______

  1. fill Find the area of a trapezoid: a = 85 cm, b = 119 cm, height = 70 cm. (A = ½(a+b)h)
    ______________________________
  2. fill Find the area of a trapezoid: a = 57 cm, b = 82 cm, height = 50 cm. (A = ½(a+b)h)
    ______________________________
  3. fill Find the area of a trapezoid: a = 113 cm, b = 119 cm, height = 100 cm. (A = ½(a+b)h)
    ______________________________
  4. fill Find the area of a trapezoid: a = 23 cm, b = 102 cm, height = 68 cm. (A = ½(a+b)h)
    ______________________________
  5. fill Find the area of a trapezoid: a = 121 cm, b = 5 cm, height = 77 cm. (A = ½(a+b)h)
    ______________________________
  6. fill Find the area of a trapezoid: a = 89 cm, b = 121 cm, height = 83 cm. (A = ½(a+b)h)
    ______________________________
  7. fill Find the area of a trapezoid: a = 142 cm, b = 131 cm, height = 42 cm. (A = ½(a+b)h)
    ______________________________
  8. fill Find the area of a trapezoid: a = 4 cm, b = 85 cm, height = 68 cm. (A = ½(a+b)h)
    ______________________________
  9. fill Find the area of a trapezoid: a = 124 cm, b = 57 cm, height = 96 cm. (A = ½(a+b)h)
    ______________________________
  10. fill Find the area of a trapezoid: a = 48 cm, b = 142 cm, height = 62 cm. (A = ½(a+b)h)
    ______________________________
  11. fill Find the area of a trapezoid: a = 191 cm, b = 33 cm, height = 32 cm. (A = ½(a+b)h)
    ______________________________
  12. fill Find the area of a trapezoid: a = 81 cm, b = 48 cm, height = 66 cm. (A = ½(a+b)h)
    ______________________________
  13. fill Find the area of a trapezoid: a = 197 cm, b = 88 cm, height = 40 cm. (A = ½(a+b)h)
    ______________________________
  14. fill Find the area of a trapezoid: a = 17 cm, b = 65 cm, height = 39 cm. (A = ½(a+b)h)
    ______________________________
  15. fill Find the area of a trapezoid: a = 59 cm, b = 168 cm, height = 32 cm. (A = ½(a+b)h)
    ______________________________
  16. fill Find the area of a trapezoid: a = 64 cm, b = 140 cm, height = 96 cm. (A = ½(a+b)h)
    ______________________________
  17. fill Find the area of a trapezoid: a = 20 cm, b = 19 cm, height = 76 cm. (A = ½(a+b)h)
    ______________________________
  18. fill Find the area of a trapezoid: a = 150 cm, b = 107 cm, height = 8 cm. (A = ½(a+b)h)
    ______________________________
  19. fill Find the area of a trapezoid: a = 100 cm, b = 20 cm, height = 61 cm. (A = ½(a+b)h)
    ______________________________
  20. fill Find the area of a trapezoid: a = 160 cm, b = 69 cm, height = 88 cm. (A = ½(a+b)h)
    ______________________________

Updated July 2026

FAQs

What is Area of Trapezoid?

Area of Trapezoid (area trapezoid) is a geometry relationship written as Area = ½ × (a + b) × height or A = ½(a + b)h. Students use it to solve unknowns when enough values are known.

How do you calculate Area of Trapezoid step by step?

Write Area = ½ × (a + b) × height, substitute the known numbers carefully, then simplify. Worked walkthrough: a = 8 cm b = 12 cm h = 5 cm A = ½(8+12)×5 = 50 cm².

When is Area of Trapezoid taught in school?

Area of Trapezoid usually appears in geometry units during middle or secondary school. Match difficulty with MathDigits grade worksheets so practice fits the curriculum year.

What is a real example of Area of Trapezoid?

On this page the worked result is 50 cm². Generate a formula worksheet below for more unique practice sets.

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