Answer:
0.5 i believe
Step-by-step explanation:
Square root of three or 1.7320

This is equal to...

We want "x" so we need to isolate it using laws of exponents...

because 
because ![x^{a/b}=\sqrt[b]{x^{a}}](https://tex.z-dn.net/?f=x%5E%7Ba%2Fb%7D%3D%5Csqrt%5Bb%5D%7Bx%5E%7Ba%7D%7D)
x = 4
answer: B
Assuming you are asking for the volume by your given data points, if so, the volume of the rectangular prism is 840m^3.
I think is A. I ♀️ hope it helps