Circle X has a radius of 1/3 meter. Circle Y has a radius of 1 meter. What is the ratio of the area of circle X to the area of circle Y?

Respuesta :

The ratio of the area of circle X to the area of circle Y is  0. 11

How to determine the ratio

The formula for area of a circle is expressed as;

Area = πr²

Where; 'r' is the radius

For circle X, radius = 1/ 3 meter

Let's find the area

Area = 3. 142 × (1/3)²

Area = 3. 142 × 1/ 9

Area = 0. 35 square meters

For circle Y, radius = 1

Area = 3. 142 × 1²

Area = 3. 142 × 1

Area = 3. 142 square meters

Ratio of circle X to circle Y

= 0.35/ 3. 142

= 0. 11

Thus, the ratio of the area of circle X to the area of circle Y is  0. 11

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