## Prepare a Presentation

## Work Time

# Prepare a Presentation

- Choose from Sophie’s, Jack’s, Marcus’s, or Kevin’s solutions to the problem of 100 tiles.
- Compare and contrast your solution with the solution you chose.

# Challenge Problem

An equilateral triangle and a square both have the same perimeter:

12*x* + 24

- Find the length of a side of the equilateral triangle and the length of a side of the square.

## Hint:

Think about how to use the distributive property and common factors.