Answer:
7/12
Step-by-step explanation:
Answer: 7.5 is the height
Step-by-step explanation: use the formula for volume it is given that the base are is 12 pi which means your radius is solved for you. V = 90 so just divide 90 pi with 12 pi = 7.5 ,
Answer:
The measure of the smallest angle is
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
---> by Angle Addition Postulate
substitute the given values
solve for x
Find the measure of each angle
substitute the value of x
therefore
The measure of the smallest angle is