Answer:
I can’t see the photo well
Step-by-step explanation:
Answer:
80 m.
Steps: perimeter =4 x side
=4x20=80m
Step-by-step explanation:
look at the photo...............
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
Answer: 0.12
Step-by-step explanation:
