Answer:
Option A = 113.04in^2
Step-by-step explanation:
Question: What is the total surface area of the cylinder? If the radius is 2in and height is 7in.
A) 113.04 in.2
B) 100.48 in.2
C) 131.88 in.2
D) 69.08 in.2
Solution:
Total surface area of a cylinder = 2πr^2 + 2πrh
r = radius = 2in
h = height = 7in
Let π = 3.14
Total surface area of the cylinder =
2×π×2^2 + 2×π×2×7
= 8π + π×28
= 8×3.14 + 3.14×28
Total surface area of the cylinder = 113.04in^2
=113.04in^2 (option A)
Answer:129-32
Step-by-step explanation:Decreased means subtract from that number, so you are going to subtract the 2 numbers.
The first inequality matches the graph ! Hope that this helps :)
198 feet in 5 seconds. You have to multiply the feet per second by how many seconds he is going to travel
It can be any number for instance 112 divided by 2= 56
