Answer:
$416.24
Step-by-step explanation:
Answer:
See explanation below
Step-by-step explanation:
To find the principal square root of a number, we the number with an index of 2. The base then become the principal square root.
In the same way, we find the cube root of a number by writing the number with an index of 3 and the base becomes the cube root of the given number.
For instance:

![64=4^3\implies 4=\sqrt[3]{64}](https://tex.z-dn.net/?f=64%3D4%5E3%5Cimplies%204%3D%5Csqrt%5B3%5D%7B64%7D)
Area=

1)To find radius diameter/2
21.5÷2=10.75

area =362.87cm
2)

area=547.39cm
73/2 is 36 with a remainder of 1
Answer:
The answer is C
Step-by-step explanation: