Question
Find the following values without a calculator.
A square is 9 cm by 9 cm.
  1. Find its perimeter.
  2. Find its area.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Find the following values without a calculator.
A square is 9 cm by 9 cm.
  1. Find its perimeter.
  2. Find its area.