Perimeter and Area Dimension Changes

Perimeter and Area Dimension Changes

8th Grade

20 Qs

quiz-placeholder

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Perimeter and Area Dimension Changes

Perimeter and Area Dimension Changes

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Barbara White

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The distance around an object is called the 
area
perimeter
volume
circumference

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The space inside an object is called it's
area
perimeter
volume
circumference

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If a rectangle is drawn and another rectangle is drawn so that the sides are twice as big as the first rectangle, what happens to the area?
doubles
triples
quadruples
not enough information

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What happens to the perimeter of a square if the sides are halved?
doubles
halved
quadrupled
forthed

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Describe the effect of change on the area of the rectangle if the base and height are both multiplied by 1/2.
The area is multiplied by 1/2
The area is multiplied by 1/4
The area is multiplied by 2
The area is green

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If the ratio of the sides of two rectangles is 3:4, what is the ratio of their perimeters ?
3:4
9:16
6:8
9:8

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If the ratio of the radii of two circles is 3:4, what is the ratio of their areas ?
3:4  
6:8
9:16
27:64

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