Answer:
4u+4
Step-by-step explanation:
The tangent line to a circle makes an angle of 90 degrees with the radius.
If |FG| is tangent to circle E. then
30^2 = 26^2 + 17^2
which is not true.
Therefore, line segment FG is not tangent to circle E.
He didn't distribute 1/3 to x and 15 before solving
Answer:

Step-by-step explanation:
we have

we know that

In this problem

substitute in the formula


Answer:
Volume: 41.643
Surface area: 119.04 (nearest tenth... I don't know...sorry)
Step-by-step explanation:
I didn't know if you need volume or surface area so you got both!