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julsineya [31]
3 years ago
13

A cylinder has a radius of 5cm and a height of 9cm find its total area

Mathematics
1 answer:
Sauron [17]3 years ago
7 0

Answer: 706.5

Step-by-step explanation:

First you have to square the radius. So for this question you multiply 5x5. That makes 25. Then you multiply that with pi ( 3.14 ) and that makes 78.50. Next you multiply it by 9, that makes 706.5.

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hjlf

Answer:

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Step-by-step explanation:

Given:

y=2x                ...............Equation ( 1 )

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To Find:

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Solution:

Substitute Equation  ( 1 ) in Equation ( 2 ) we get

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y =2\times 2\\\\\therefore y=4

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