What is the exact volume of the cylinder?

Choice C is correct answer.

Step-by-step explanation:

We can find volume of cylinder by using radius and height of cylinder.The unit of volume in inches is inches³.

The formula to find volume of  cylinder is:

V=πr²h where r denotes radius of cylinder and h denotes height of cylinder.

From question diagram, we observe that

r= 13 in  and h=30 in

putting above values in formula to find volume of cylinder,we get

V= π(13)²(30)

V=π(169)(30)

V=5070π in³ which is the answer.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.