A spherical globe has a diameter of 10 inches. What is the approximate volume of the globe?
1 answer:
Answer:
523.33 in^3
Step-by-step explanation:
A sphere is a 3-dimensional version of a circle. An example of a sphere is a ball
Volume of a sphere = π
Where
π = 3.14
r = radius
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
diameter = 2r
Radius = 10 in / 2 = 5 inches
× 3.14 ×
= 523.33
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=4/3 * pi * 3^3
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=4/3 * pi * 3^3
=36 pi cu.in.