Answer:

Step-by-step explanation:
The surface area of a right circular cylinder is given by the formula;

where
is the height of the cylinder and
is the radius of the cylinder.
We plug in these values into the formula to obtain;



The measure of angle 4 is 65°.
This means angle 2 is also 65°.
Angle 1 = 180 ° - 65°
Angle 1 = 115°
If ya distribute it it comes together as 24 + 8x soo i hope this helped
Answer:
Step-by-step explanation:
2 5/8+9 6/7 = 2+9+5/8 + 6/7 = 11 +5/8+6/7

10(9+8t)
10x9+10x8t
90+8t
hope that helps