What is the surface area of a cylinder with a height of 20 meters and a diameter of 8 meters?
a. 1,406.72 m2
b. 602.88 m2
c. 785 m2
d. 602.4 m2

surface area = 2*(pi)*r*h+2*(pi)*r^2

 using 3.14 as pi

2*3.14*4*20 + 2*3.14*4^2 = 602.88m^2

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)