Area and Perimeter with Radicals

• 13√3
• 10√30
• 13√6
• 11√3

Find the area of the rectangle shown.

• 18√20

• 12√10 + 6√2

• 9√12

• 36√5

The perimeter of a rectangle is 8√8 feet and the width is 4√2 feet. How long is the length?

• 4√6

• 4√2

• 12√2

Tags

CCSS.7.NS.A.1D

Write the perimeter of the rectangle in simplest radical form.

Tags

CCSS.7.EE.B.3

Find the perimeter of the rectangle shown.

• 18√20

• 12√10 + 6√2

• 9√12

• 36√5

Tags

CCSS.7.EE.B.3

Find the perimeter of an equilateral triangle (all sides the same) whose sides measure up to 7√m inches.

• 21m

• 21√m

• 14m

• 14√m

Tags

CCSS.3.MD.D.8

Find the area of the rectangle shown.

• 18√20

• 12√10 + 6√2

• 9√12

• 36√5

Tags

CCSS.7.EE.B.3

Write an expression for the perimeter in simplest radical form

• 2√21 in.

• 12√2 in.

• 2√8 + 8√2 in.

• They aren't like terms