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3 years ago

You are given the great circle of a sphere is a length of 60 miles. What is the volume of the sphere?

Mathematics

1 answer:

Mazyrski [523]3 years ago

4 0

Answer:

V = 3646.5 miles^3

Step-by-step explanation:

The circumference formula applies here. C = 2pi*r, and so r = C / [2pi].

Thus, r = 60 miles / 6.28 = 9.55 miles.

The volume formula is next. V = (4/3)pi*r^3.

With r = 9.55 miles, this comes to V = (4/3)(3.14)(9.55)^3 miles^3, or

V = 3646.5 miles^3

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3 years ago

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Answer:

- The scientist can use these two measurements to calculate the distance between the Sun and the shooting star by applying one of the trigonometric functions: Cosine of an angle.

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Step-by-step explanation:

You can observe in the figure attached that "AC" is the distance between the Sun and the shooting star.

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In this case:

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3 years ago