8-3b QZ

You should have your WS and be showing your work.
(No WS? Use a blank piece of paper.)

Taylor Swift's newest rectangular stage is twice as long as it is wide.

Which diagram could represent her stage?

Taylor Swift's new stage is surrounded by a 2 meter wide pit for her security.

Which diagram could represent the entire space?

Taylor Swift's new stage is surrounded by a 2 meter wide pit for her security.

Which diagram could represent width of the pit?

Taylor Swift's new stage is surrounded by a 2 meter wide pit for her security.

Which diagram could represent the length and width
of the entire space?

YOU WILL NEED THIS DIAGRAM TO WRITE THE EQUATION.
COPY IT ON YOUR PAPER

Which expression could represent the area of the stage?

Which expression could represent the area of the entire space?

The area of the pit is 76 square meters.

Which EQUATION could represent the area of the entire space?

What are the dimensions of Taylor Swift's stage?

Use the equation

$$\left(2w+4\right)\left(2w+4\right)=w\left(2w\right)+76$$