The equation to find the volume of a cylinder is V=

×r²×h. To find r you just divide the diameter which is 10 by 2 so r is 5. Just plug everything in and solve, V=

×5²×243.84. You should get V≈19,151.15
Answer:
Step-by-step explanation:
A. (1,3), (4,7)
B. (1,3), (1/2,3)
C. (0,1), (-5/2,6)
D. (-5,5), (4,-2)
Answer:
Step-by-step explanation:
What’s your question
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In the right triangle PQR
The sine of angle R is equal to divide the opposite side to angle R (PQ) by the hypotenuse (PR)
so

substitute the values

Find the measure of angle R
using a calculator

