Answered

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HELP URGENT!!! The surface area of a globe is about 1018 in^2. What is the diameter of the globe? Round to the nearest whole number.

PLS EXPLAIN THE STEPS

Sagot :

akposevictor

The diameter of the spherical globe that has a surface area of about 1018 in.² is: 18 inches.

What is the Surface Area of a Sphere?

Surface area = 4πr², where r is the radius, which is half of the diameter.

The globe is a sphere with a surface area of 1018 in.².

1018 = 4πr²

Solve for r

1018 = 4πr²

1018/4π = r²

81.0 = r²

r = √81.0

r = 9 in.

Diameter = 2(r) = 2(9)

Diameter of the sphere = 18 in.

Learn more about the surface area of a sphere on:

https://brainly.com/question/1658430

#SPJ1

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