Answered

A painter can cover a circular region with a radius of 3 feet with paint in 2 minutes. At this rate, how many minutes will it take the painter to cover a circular region with a radius of 6 feet with paint?

Answer :

Answer:

Answer would be 4 minutes.

Explanation:

So, If the painter takes 2 min to cover 3 feet, To cover 1 feet it would take

2/3 minutes.

Therefore. to cover 6 feet it would be 6 x 2/3 that would be 4 minutes

Hope it helps C":

The time it will take the painter to cover a circular region with a radius of 6 feet with paint is 8 minutes.

What is an area?

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

The rate at which the painter painted the area is,

Rate = Area/time = (π× 3²)/2 minutes

Since the rate is the same, therefore, the time it will take the painter to cover a circular region with a radius of 6 feet with paint is,

(π× 3²)/2 minutes = (π× 6²)/x minutes

9π / 2 = 36π / x

x = 8 minutes

Hence, the time it will take the painter to cover a circular region with a radius of 6 feet with paint is 8 minutes.

Learn more about the Area:

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