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2 years ago

A sphere has a diameter of 14.5 inches.

Mathematics

1 answer:

dlinn [17]2 years ago

4 0

Answer:

≈ 660.5 in²

Step-by-step explanation:

The surface area (A) of a sphere is calculated using the formula

A = 4πr² ← r is the radius

Given diameter = 14. 5 then radius = 7.25, thus

A = 4π × 7.25² = 4π × 52.5625 ≈ 660.5 in²

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3 years ago

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Given:

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Which could NOT be the lengths of the sides of a triangle.

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