Answer:
426
Step-by-step explanation:
35.5% of 1200 is 426
A -------------------------------------
![V=36\pi\ ft^3\\\\V=\dfrac{4}{3}\pi r^3\\\Downarrow\\\\\dfrac{4}{3}\pi r^3=36\pi\ \ \ |:\pi\\\\\dfrac{4}{3}r^3=36\ \ \ |\cdot3\\\\4r^3=108\ \ \ \ |:4\\\\r^3=27\to r=\sqrt[3]{27}\to r=3\ ft](https://tex.z-dn.net/?f=%20V%3D36%5Cpi%5C%20ft%5E3%5C%5C%5C%5CV%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%5C%5C%5CDownarrow%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%3D36%5Cpi%5C%20%5C%20%5C%20%7C%3A%5Cpi%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B3%7Dr%5E3%3D36%5C%20%5C%20%5C%20%7C%5Ccdot3%5C%5C%5C%5C4r%5E3%3D108%5C%20%5C%20%5C%20%5C%20%7C%3A4%5C%5C%5C%5Cr%5E3%3D27%5Cto%20r%3D%5Csqrt%5B3%5D%7B27%7D%5Cto%20r%3D3%5C%20ft%20)
Answer: The radius r = 3 ft.
Since you know that the top angle is 90 degrees and the bottom is 45 that tells you that the only other angle has to be 45 degrees which means the side it opens up into is also 3radical2 so then you do a^2+b^2=c^2 and you get 4radical3
Answer:
.
Step-by-step explanation:
