Area and Perimeter Using Polynomials

Find the perimeter of a rectangle with length (x-5) and width (3x+1).

• 8x-8

• 4x-4

• 8x+8

• 4x+12

Tags

CCSS.7.EE.A.1

What is the Area?

• 2x² - 3x - 18 inches²

• 2x² + 3x + 18 inches²

• 2x² + 9x - 18 inches²

• 2x² - 9x - 18 inches²

Tags

CCSS.HSA.APR.A.1

^{The perimeter of the
 triangle is 10x+20. Find the length of the missing side}

• 6x+10

• 15x+30

• 5x+10

• 5x-10

Tags

CCSS.3.MD.D.8

Choose the correct answer below.

Find the perimeter of the triangle

Tags

CCSS.3.MD.D.8

What is the perimeter of this parallelogram?

• 9x

• 5x + 4

• 10x + 8

• 6x²-9x -45

Tags

CCSS.HSA.APR.A.1

What is the area of the ractangle?

• 44

Tags

CCSS.HSA.APR.A.1

Find a simplified expression for the area of the shaded region.

• 2x² + 2x + 13

• 10x + 5

• 10x + 13

• 2x² + 13

Find the area of the shaded region:

• 66x³ + 12x²

• 80x² - 24x

• 66x³ + 40x² + 24x

• 66x³ + 92x² -24x

• Area of a square
• Area of a rectangle
• Area of a triangle
• Area of a parallelogram

Tags

CCSS.6.G.A.1