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Rectangle Dimensions

Authored by Anthony Clark

Mathematics

6th Grade

CCSS covered

Rectangle Dimensions
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a rectangle has a length of 8 cm and a width of 4 cm, and it is scaled by a factor of 0.5, what are the dimensions of the new rectangle?

The dimensions of the new rectangle are 4 cm by 2 cm.

The dimensions of the new rectangle are 10 cm by 5 cm.

The dimensions of the new rectangle are 6 cm by 3 cm.

The dimensions of the new rectangle are 2 cm by 1 cm.

Tags

CCSS.7.G.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If two similar rectangles have a scale factor of 1:2, and one rectangle has a length of 10 cm, what is the length of the other rectangle?

20 cm

25 cm

5 cm

15 cm

Tags

CCSS.7.G.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The dimensions of a rectangular photo are 3.5 in. x 5 in. The dimensions of the photo are enlarged by a scale factor of 2.5. What is the perimeter of the new photo?

17.7 in2

8.75 in. X 12.5 in.

42.5 in.

There is not enough information.

Tags

CCSS.7.G.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A scale factor of 1/2 is used to change the dimensions of a rectangle with a length of 7 centimeters and a width of 5 centimeters. What is the perimeter of the resulting rectangle?

12

35

24

38

Tags

CCSS.7.G.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

F

G

H

J

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A plan for a house includes a rectangular room with an area of 80 square feet and a perimeter of 36 feet. What are the length and width of the room?

length 40 feet and width 2 feet

length 10 feet and width 8 feet

length 20 feet and width 4 feet

length 16 feet and width 5 feet

Tags

CCSS.4.MD.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the width and length of the rectangle?

width = 4 inches

length = 39 inches

width = 5 inches

length = 10 inches

width = 10 inches

length = 15 inches

width = 12 inches

length = 13 inches

Tags

CCSS.4.MD.A.3

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