mia28788 mia28788

24-04-2020
Mathematics

contestada

Surface area of a cylinder from 7in by 2in

Respuesta :

eminemeny01 eminemeny01

24-04-2020

Answer:

113in

Step-by-step explanation:

A=2πr^2+h(2πr)

Plug in your given numbers

A=2π(2)^2+7(2π(2)

Solve

2(3.14)(2)^2=25.12

7(2(3.14)(2))=87.92

25.12+87.92=113.04

Round to the nearest tenth

113.0

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