99.9k views
3 votes
What if you quadruple the radius of a circle. What happens to the circumference? Explain using examples.

User Lmaooooo
by
8.3k points

1 Answer

5 votes

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.

User Lionel Tay
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories