Grade 6 Chapter 9 Test 1B

1. A decorative rug in an office building has the dimensions shown. What is the area of the rug?

A. 72 m2

B. 36 m2

C. 18 m2

D. 6 m2

• 72

• 36

• 18

• 6

2. What is the height of a parallelogram with base 6 meters and an area of 90 square meters?

F. 540 m H. 30 m

G. 84 m I. 15 m

• 540m

• 3om

• 84m

• 15m

3. What is the area of the triangle?

A. 24

B. 12

C. 6

D. 5.5

• 24

• 12

• 6

• 5.5

4. Asia is designing a triangular-shaped window with a height of 15 inches and an area of 135 square inches. What is the length of the base of the window?

F. 9 in. H. 120 in.

G. 18 in. I. 2,025 in.

• 9 in

• 120 in

• 18 in

• 2025 in

5. A charm on Lucy’s bracelet has the dimensions shown. What is the area of

the charm?

A. 270

B. 96

C. 48

D. 24

• 270

• 96

• 48

• 24

6. Which of the following is not a characteristic of the figure with vertices at coordinates A(1, 3), B(1, 5), C(8, 5), and D(8, 3)?

F. two sets of parallel lines

G. four right angles

H. four vertices

I. four equal side lengths

• two sets of parallel lines

• four right angles

• four vertices

• four equal side lengths

7. The regular octagon shown is enlarged so that its sides are 3 times as large. What affect does this have on the perimeter?

• two times greater

• 3 times greater

• stays the same

• 9 times greater

8. The blueprints for a new garden are shown. Each grid square on the blueprint has a length of 20 feet. What is the total distance around the garden?

• 26 feet

• 52 feet

• 260 feet

• 520 feet

9. A rectangle has vertices A(0, 0), B(0, 9), C(4, 9), and D(4, 0).

What is the perimeter of the rectangle?

A. 4 units C. 13 units

B. 9 units D. 26 units

• 4 units

• 9 units

• 13 units

• 26 units

10. What is the area of the figure?

F. 66 H. 32

G. 36 I. 30

• 66

• 36

• 32

• 30