Question

-Please help I need it super bad I don't want to fail :(

-All circles
1. Area of a 7cm circle?
2.Area of a 3cm circle?
3.Area of a circle with a radius of 21cm?
4.Sarahs dining room table is round and has a radius of 4.5feet. What is the tabletops area?
5.If the radius is 51 feet then what is the area?
6.What is the area of 5m?
7.What is the area of 10 inches?
8. What is the area of 12.5cm?
9.What is the area of 21ft?
10.What is the area of 4m?

Answer 1

;-;

Explanation:

1) 153.86cm²

2) 28.26cm²

3) 65.94cm²

4) 63.585cm²

5) 8167.14ft²

6) 78.5m²

7) 314in²

8) 490.625cm²

9) 1384.74ft²

10) 50.24m²