Writing Equivalent Linear Expressions (Perimeter & Area)

What are the ways to write the perimeter of the rectangle shown?

• (x+10)+(2x)+(x+10)+(2x)

• 2(x+10)+2(2x)

• 6x+20

Tags

CCSS.7.EE.A.1

Which of the following are equivalent expressions of area for the rectangle shown?

There may be more than one answer.

Tags

CCSS.HSA.APR.A.1

How do you find the area of a rectangle or square?

• Add all sides

• Multiply length times width

• Add all sides then multiply sides.

• None of the above.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

How do you find the perimeter of a rectangle or square?

• Add all sides.

• Multiply length times width.

• Add all sides then multiply length times width.

• None of these.

Tags

CCSS.4.MD.A.3

Which expressions are equivalent to finding the perimeter of the rectangle shown?

• (5x+2)+(3x)+(5x+2)+(3x)

• 16x+4

• 2(5x+2)+2(3x)

• 20x

Tags

CCSS.6.EE.A.3

Which expressions are equivalent to the area of the rectangle?

• 10x

Tags

CCSS.HSA.APR.A.1

Which of the following expressions are equivalent to the are of the shape attached? There may be more than one answer.

• (2)(14)+(2x)+(2)(14)+(2x)

• 28+2x+28+2x

• 56+4x

Tags

CCSS.7.EE.A.1

Which expressions would be equivalent to perimeter of the shape attached?

Tags

CCSS.7.EE.A.1

Which of the following expressions are equivalent to the perimeter of the shape attached?

• 10+10+4+4+4+4+4+4+4+4+4+4

• 20+40

• 60

• 10+20+10+20

Which of the following are equivalent expressions for the area of the attached rectangle?

• None of these

Tags

CCSS.HSA.APR.A.1