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Find the surface area of the cylinder using pie.

Find the surface area of the cylinder using pie.-example-1
User Shrekuu
by
7.9k points

2 Answers

4 votes

Answer:

≈1130.97336 yd

Explanation:

the formula to find the surface is A= 2 π r h + 2 π r 2

where r is the radius and h the height. you subsitute it with your value.

r = 9 yd and h = 11 yd

so, A= 2 π r h + 2 π r 2 = 2 x π x 9 x 11 + 2 x π x 9^2 ≈ 1130.97336 yd

User Badr Ghatasheh
by
7.3k points
4 votes
The answer is 99 your welcome
User Yudith
by
8.4k points

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