Math, asked by sirfsaroj, 3 months ago

5. The radii of two circles are in the ratio 2:3. What is the ratio of their circumferences?

Answers

Answered by NortSmort

2

Answer:

2:3

Step-by-step explanation:

Step 1

r /R = 2 / 3

Step 2

ratio of their circumference = ( 2πr ) / ( 2πR )

Step 3

= r / R

Step 4

= 2 / 3

Answer

= 2 : 3

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