kellenmartinell0204 kellenmartinell0204

24-04-2020
Mathematics

contestada

the radius of the cylinder is 12cm and the height is 7cm
What is the Surface Area of the Cylinder in centimetres?

Respuesta :

iyohalucky7 iyohalucky7

24-04-2020

Answer: 1432.752cm2

Step-by-step explanation:

Surface area of a cylinder is 2πr2+2πrh

R=12cm

H=7cm

Surface area= 2×3.142×12×12 + 2×3.142×12÷7

Surface area= 904.896+527.856

Surface area= 1432.752cm2

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