7th Grade Unit 7 Regular Quiz

What is the area of this trapezoid?

• 90

• 22.5

• 45

• 30

What is the area of this trapezoid?

• 40

• 60

• 43

• 45

What is the area of this trapezoid?

• 72

• 60

• 57

• 42

Find the area of the composite figure.

• 20

• 28

• 30

• 32

Find the area of the composite figure.

• 50

• 58

• 60

• 62

The diameter of a circular swimming pool is 20 feet. What is the circumference of the swimming pool? Use 3.14 for .

• 31.4

• 62.8

• 125.6

• 314

The diameter of a circular swimming pool is 10 feet. What is the circumference of the swimming pool? Use 3.14 for .

• 31.4

• 62.8

• 125.6

• 314

• 7.85

• 6.49

• 5.23

• 2.62

• 21.195

• 28.26

• 18.84

• 37.68

The two figures below have a scale of 3 : 2. What is the value of x?

• 24

• 16

• 12

• 11