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inna [77]
3 years ago
15

For 20 points and brainliest

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

SA = 376.8 in²

Step-by-step explanation:

area of top:

π4² = 50.24 in²

50.24 x 2 = 100.48 in²   (for both ends)

area of side:

circumference = 2 x 4 x π = 25.12 in

area = 25.12 x 11 = 276.32 in²

276.32 + 100.48 = 376.8 in²

Korvikt [17]3 years ago
4 0

Answer:

376.99in³

Step-by-step explanation:

no proof but a g00gle calculator, you're just gonna have to trust me on this one

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Finally, this should be re-written as

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Another way of doing this problem would involve expanding the numerator fully and then cancelling out like factors:

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Hello! My name is Chris and I’ll be helping you with this problem.

Date: 9/27/20  Time:  

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