Question

Find the area. Use 3.14 for the value of pi. Round your answer to the nearest tenth. Radius= 10cm

Remember to find the are and use 3.14 for the value of pi and please round the answer to the nearest tenth. ​

Answer 1

So, area of a circle is: pi(radius)^2 (pi times radius to the second power)
Since the radius is 10, you multiple 10 by 10 (hence the second power) and you’d get 100.
Now multiplying 100 by pi, (3.14) you get 314
Your answer is 314.
Hoped this helped!

Answer 2

Area=pi•radius^2

A=3.14(10)^2

A=314cm