SpaceMarsh
Answered

Can someone please help me? If you cannot think of anwer, leave me alone aight?

I need somebody to explain why the surface area of the cylinder in the image is
351.86 square inches. Yes, i know the answer but still clueless how to solve for that. (There was a test and I got the answer wrong then it revealed the right answer)

Will mark brainliest if someone truly helps me.

Can someone please help me? If you cannot think of anwer, leave me alone aight? I need somebody to explain why the surface area of the cylinder in the image is class=

Answer :

sanjibdas5930

Answer:

Formula for to find out the surface area of a cylinder = 2πrh+2πr^2

As the radius of the cylinder (4/2) cm = 2cm

Then the surface area of the cylinder

= 2πrh + 2πr^2

=( 2×22/7×2×6 + 2×22/7 × 2^2) cm^2

= (528/7 + 176/7) cm^2

= 704/7 cm^2

=100.571428571 cm^2

=15.58860260571021 in^2 (ans)

This the answer

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