Question

The raddi of 2 circles are in the ratio of 2:3 . What is the ratio of their circumstances​

Answer 1

Answer:

Step-by-step explanation:

Let the radius of two circle be 2x and 3x respectively.

Now,

Circumference of a circle = 2πr

Circumference of first circle

= 2 × π × 2x

= 4 x π

Circumference of second circle

= 2  π

= 6 x π

Ratio of Circumference of two circles ;

Hence, ratio of their Circumferences is 2 : 3.

Answer 2

Answer:

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