Real World Polynomials

Real World Polynomials

Multiple Choice

What is perimeter?

• The area of all the surfaces of a 3D shape.

• The space that is taken up by a 3D shape.

• The distance around a 2D shape.

• The space that is taken up by a 2D shape.

Multiple Choice

What is area?

• The area of all the surfaces of a 3D shape.

• The space that is taken up by a 3D shape.

• The distance around a 2D shape.

• The space that is taken up by a 2D shape.

Multiple Choice

What is volume?

• The area of all the surfaces of a 3D shape.

• The space that is taken up by a 3D shape.

• The distance around a 2D shape.

• The space that is taken up by a 2D shape.

Multiple Choice

What is surface area?

• The area of all the surfaces of a 3D shape.

• The space that is taken up by a 3D shape.

• The distance around a 2D shape.

• The space that is taken up by a 2D shape.

Find the perimeter of a triangle with given sides.

Write an expression and simplify.

Find the perimeter of a square with each side equaling (7r + 2).

Write an expression and simplify.

P _(square) = 4s

Find the perimeter of a rectangle with a length of (6t + 5) and a width (2t + 1).

Write an expression and simplify.

P _(rectangle) = 2L + 2W

Find the length of the third side.

• The polynomials (4x - 3y) and (2x + y) represent the length of two sides of a triangle.    

• The perimeter of the triangle is (9x + 2).

• Write an equation and simplify.