Answer:
Step-by-step explanation:
Volume of a cone formula is
where r is radius and h is height. Filling in:
and doing all the math on that and rounding gives us
V = 733 units cubed
Answer: see attachment
<u>Step-by-step explanation:</u>
Since A = C = 105° and D = 60°,
then A + B + C + D = 360°
105° + B + 105° + 60° = 260°
B + 270° = 360°
B = 90°
Change the numbers into improper fractions then subtract