Answer:
99.225
Step-by-step explanation:
10×3.15 is 31.5
31.5 squared is 99.225
Hope this helps!
Answer:
It is first answer
Step-by-step explanation:
3/5 = 3/y
40 = 3y
Divide both by 3
Answer= 13.3
Answer:
for 9, the answer is 246.49
Step-by-step explanation:
This is area of a circle correct?
The formula is PI x radius squared.
3.14 x the radius, which is 5, squared
I am re-editing this
so sorry the answer is actually 78.54
The reason why it is 78.54 is that you need to square the radius before multiplying with PI.
Answer:
When I used a cylinder calculator I got 6785.84 yd^3
Step-by-step explanation:
