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08-05-2021
Mathematics

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What if you quadruple the radius of a circle. What happens to the circumference? Explain using examples.

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Аноним Аноним

08-05-2021

Step-by-step explanation:

Let's check

Let radius be x

Circumference:-

➜2πr

➜2πx

New radius=3x

New Circumference:-

➜2πr

➜2π3x

➜6πx

Taking ratio:-

➜2πx/6πx

➜1/3

➜1:3

Thus,

If we quadruple the radius Circumference will also be quadrupled.

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