Area of a Trapezoid Quiz

Area of a Trapezoid Quiz

7th Grade

15 Qs

quiz-placeholder

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Area of a Trapezoid Quiz

Area of a Trapezoid Quiz

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Scott Fernholz

Used 6+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for calculating the area of a trapezoid?

length of one side multiplied by height

height divided by the sum of parallel sides

(1/2) * (sum of parallel sides) * (height)

sum of all sides multiplied by height

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the bases of a trapezoid are 5 cm and 9 cm, and the height is 4 cm, what is the area of the trapezoid?

35 cm²

13 cm²

28 cm²

20 cm²

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the height of a trapezoid if the area and the lengths of the bases are given?

Use the formula: height = 2 * area / (length of base 1 + length of base 2)

height = area / (length of base 1 + length of base 2)

height = area * (length of base 1 + length of base 2)

height = area - (length of base 1 + length of base 2)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the area of a trapezoid is 48 square units and the height is 6 units, what is the sum of the lengths of the bases?

10

20

15

25

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of a trapezoid with bases of length 12 cm and 8 cm, and a height of 10 cm?

120 cm²

80 cm²

100 cm²

50 cm²

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the area of a trapezoid is 35 square units and the length of one base is 7 units, what is the length of the other base?

5 units

15 units

10 units

20 units

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain how to solve for the height of a trapezoid using the area and the lengths of the bases.

height = area / (sum of the lengths of the bases)

height = (area) / (difference of the lengths of the bases)

height = (area) * (difference of the lengths of the bases)

height = 2 * (area) / (sum of the lengths of the bases)

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