Pool a has a radius of 14ft and pool b has a diameter of 8.72 meters. Complete the description for which pool has a greater circumference. Round to the nearest hundredth for each circumference. 1 foot is approximately 0.305

Circumference of Pool b is greater than Circumference of pool a.

Step-by-step explanation:

Given:

Radius of Pool a = 14 ft

Diameter of pool b = 8.72 m

We need to find which pool has greater circumference.

Solution:

For pool a:

Radius of Pool a = 14 ft

Now we know that;

1 foot = 0.305 m

14 foot = Number of meters in 14 ft.

By Using Unitary method we get;

Number of meters in 14 ft = 4.27 m

Radius of Pool a = 4.27.

Now we know that;

Circumference of Pool is given by 2 times π times radius or π times diameter.

framing in equation form we get;

Circumference of Pool a =

Rounding to nearest hundredth we get;

Circumference of Pool a = 21.82 m

For Pool b:

diameter of pool b = 8.72 m

Now we know that;

Circumference of Pool is given by 2 times π times radius or π times diameter.

framing in equation form we get;

Circumference of Pool b =

Rounding to nearest hundredth we get;

Circumference of Pool b = 27.38 m

From above we can say that;

Circumference of Pool b is greater than Circumference of pool a.

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