1. The perimeter of a square is 16.
What is the length of the diagonal?
2. The perimeter of an equilateral triangle is 36. What is the length of the altitude?
3. Find the missing side lengths on the figure.

1 The perimeter of a square is 16 What is the length of the diagonal 2 The perimeter of an equilateral triangle is 36 What is the length of the altitude 3 Find class=