What is the circumference of a sphere with a diameter of 64ft

4096π ≈ 12867.96 ft

Step-by-step explanation:

The circumference of a sphere is denoted by: C = 4πr², where r is the radius.

We know that the diameter is twice the radius, so since the diameter is 64, then the radius is 64/2 = 32 feet.

Now, plug 32 into the equation:

C = 4πr²

C = 4π * 32² = 4096π ≈ 12867.96 ft

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there are two angles that are alternate interior angle with angle 9

the angle 15 and angle 7 are alternate interior angle with angle 9.

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