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worty [1.4K]
3 years ago
9

A right cylinder has a diameter of 10 in and height of 15 in. Find the surface area of the cylinder.

Mathematics
2 answers:
Step2247 [10]3 years ago
6 0

Answer:

628.32 in.²

Step-by-step explanation:

Height: 15 in.

Diameter: 10 in.

Radius: 5 in.

A = 2πrh + 2πr²

2 · π · 5 · 15 + 2 · π · 5²

≈ 628.32

MrRa [10]3 years ago
3 0

\huge{ \underline{ \mathcal{Given : }}}

  • Diameter = 10 in

  • radius (r) = 5 in

  • height (h) =15 in

\huge{ \mathcal{  \underline{ solution}   }}࿐

\boxed{Area  =2 \pi r(h + r)}

  • 2 \times 3.14 \times  \ 5 \times (5 + 15)

  • 31.4 \times 20

  • 628 \:  \: in {}^{2}

Surface Area = 628 in²

\#TeeNForeveR

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