Perimeter/Area with Polynomials

Front

What is the formula for the perimeter of a rectangle?

Back

P = 2(length + width)

Front

How do you calculate the area of a rectangle?

Back

Area = length × width

Front

What is the perimeter of a rectangle with width (2x + 3) and length (2x - 4)?

Back

8x - 2

Front

What is the area of a rectangle with width (2x + 3) and length (2x - 4)?

Back

28 square units

Front

What is the result of multiplying (x + 2)(x + 3)?

Back

x² + 5x + 6

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

What is the difference between perimeter and area?

Back

Perimeter is the distance around a shape; area is the space inside a shape.

Front

What is the perimeter of a rectangle with length 5 and width 3?

Back

P = 2(5 + 3) = 16

Front

What is the area of a rectangle with length 5 and width 3?

Back

Area = 5 × 3 = 15 square units

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height