Answer:
Step-by-step explanation:
1. To find the area of a semicircle the formula is

The square

2. Triangle

Rectangle


3.
Semicircle

Square


Answer:
Step-by-step explanation:
4 x 7= 28
BTW no calculator. Did it in my head. Hope this helps!
72.25 - 51.5= <span>20.75
it is 20.75 feet longer</span>
Answer: x=6
Step-by-step explanation: move 6 spaces and you get the same vertices