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3 years ago

The area is 2 times the radius times the circumference. True or False?

Mathematics

2 answers:

choli [55]3 years ago

7 0

I think it’s true have a good day

ZanzabumX [31]3 years ago

4 0

Answer:

I believe its true

Step-by-step explanation:

You have to find circumference of a circle. Pi comes here because of its ratio. 2 and r comes because it equals the diameter. So pi times 2 times r is basically circumference over diameter times diameter which gives circumference.

Hope this helps

All the love, Ya boi Fraser :)

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Step-by-step explanation:

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sattari [20]

Answer:

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Step-by-step explanation:

Let: 3x + ky = 8 be equation (a)

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Then multiply equation (a) by 2:

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Then equation (c) + equation (b):

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3 years ago

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Answer:

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Step-by-step explanation:

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AURORKA [14]

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Step-by-step explanation:

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nadezda [96]

Answer:

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Step-by-step explanation:

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