The length is 6.2
the width is 3.5
the height is 10
So the volume =217cm^3
I hope this help
The answer will be start fraction pi over 2 end fraction
Take the square root. The opposite of squaring something is taking the root :)
√x^2 = √26
x = √26
x = 5.099...
OR leave it if your teacher doesn't want a decimal since it can't be simplified anymore
it should be 100/3 or 33.3 repeating