Surface Area of a Cylinder=2πr2+2πrh. Find the exact surface area of a cylinder with diameter 8 cm and height 28 cm

SA ≈ 804.25

Step-by-step explanation:

SA =2πrh+2πr2

=2·π·4·28+2·π·42

≈804.24772

r (radius) is half of a diamater

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

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step-by-step explanation: