Area and Perimeter Solving Using Algebraic Expressions

Determine the Perimeter of the figure.

• 2x + 8

• 2x

• 2x + 4

• 2x + 9

Area = ?

• x² + 2x + 2

• 2x² + 2x + 2

• 3x² + 2

• 4x + 7

Which of the following best represents the perimeter of the given polygon?

• 4x + 28

• 2x + 21

• 3x + 21

• 4x + 21

Which expression represents the perimeter of the triangle?

• 4x + 4y + 5

• 6xy + 7

• 6x + 2y + 5

• 10xy + x + 2y

Find the perimeter of the rectangle

• 2x - 2 

• 6x - 15 

• 4x - 4 

• 6x - 15

Find the area of the rectangle.

• 8x + 12

• 4x + 6

• 3x² + 6x

• 3x² + 6 

Find the area of the rectangle.

Mathematical Equivalence

ON

Find the perimeter of the rectangle.

• 3x² + 6x

• 4x + 6

• 8x + 12

• 6x + 12

Which of the following best represents the perimeter of the given polygon?

• w + 3

• 6w + 6

• 2 - 6w

• 6w + 2

Which of the following algebraic expressions best represents the perimeter of the given polygon?

• 5x + 13

• 7x + 11

• 6x + 8

• 7x + 12