I need help can somebody help me

To cover the path 61 gallon paint is needed.

Step-by-step explanation:

Given,

The diameter of the pool = 22 yd

The width of the ring shaped path = 5 yd

So,

The diameter of the outer circle = (22+5+5) yd = 32 yd

To find the amount of paint is needed to coat the path.

Formula

The area of a circle with radius r is πr²

Now,

The radius of outer circle (R) = 16 yd

The radius of inner circle (r) = 11 yd

The area of the outer circle = 3.14×16² sq yd = 803.84 sq yd

The area of the inner circle = 3.14×11² sq yd = 379.94 sq yd

So,

The area of the path is = (803.84-379.94) =423.9 sq yd

1 gallon is needed to cover 7 sq yd.

The required paint to cover 423.9 sq yd = (423.9÷7) gallon

= 60.55 gallon = 61 gallon (approx)

Hence,

To cover the path 61 gallon paint is needed.

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )