Answer:
Multiply all the numbers and you will get your answer. It is 483 cm^3
Hope this helped, have an awesome day and please mark brainliest if u want too.
18
Step-by-step explanation:
the Median is 9.5
The answer would be c. I can give an example if you want
x = 19.42
8²+x²=21²
64+x²=441
-64 -64
x²=377
x=19.41648784
rounded is 19.42
