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15 votes
15 votes
Find the Surface Area:

A) 138 m^2
B) 304 m^2
C) 252 m^2
D) 75 m^2
E) 151 m^2

Find the Surface Area: A) 138 m^2 B) 304 m^2 C) 252 m^2 D) 75 m^2 E) 151 m^2-example-1
User Shuvojit
by
2.7k points

1 Answer

21 votes
21 votes

Answer:

151 m^2

Explanation:

Given,

Height ( h ) = 10 m

Radius ( r ) = 2 m

To find : Surface Area

Here, the shape is cylinder.

Formula : -

Surface area of cylinder = 2πr ( r + h )

Note : -

The value of π is 3.14

Surface area of cylinder

= 2πr ( r + h )

= 2 x 3.14 x 2 ( 2 + 10 )

= 12.56 ( 12 )

= 12.56 x 12

= 150.72

= 151 m^2 ( approximately )

User Tom Hennigan
by
2.6k points