Answer:
Step-by-step explanation:
We are given:
So, the integral will be used to calculate the volume.
Would it be 270? if you take 90 3 times. due to that there are 3 different durations.
the picture in the attached figure
we know that
area of the triangle is equal to
in this problem
A=47 in²
b=x
h=x
so
therefore
the answer is
x=9.7 in
Answer:
A
Step-by-step explanation: