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evablogger [386]
3 years ago
14

Use the formula A=2πrh to find the area of the curved surface of each of the cylinders below. (Express your answers correct to 1

decimal place.)

Mathematics
1 answer:
shusha [124]3 years ago
3 0

Answer:

here,

A=2×22÷7×17/2×21

A=22×17×3

A=1122 sq.cm

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Andre owned a 1/4 acre lot. He wanted to construct a 120’ x 80’ tennis court on the lot. How many square feet will remain uncove
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The area of the tennis court is computed by multiplying the dimensions given,

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Then, we convert the area in ft² to acres,

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The remaining portion is for Andre's studies.


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3 years ago
Which net represents this solid figure?
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Step-by-step explanation:

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Please help! I have no idea what to do. I couldn't even guess an answer.
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y - y1 = m(x - x1)

Plug in:

Slope = m = 4

Point = (x1,y1) ----> (-3,7)

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