Answered

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Find the volume of the hemisphere in the figure. Use the volume formula and 3.14 for π .
A.) 77.69 yd
B.) 53.74yd
C.) 107.48 yd

PLEASE NO LINKS

Find The Volume Of The Hemisphere In The Figure Use The Volume Formula And 314 For Π A 7769 Yd B 5374yd C 10748 Yd PLEASE NO LINKS class=

Sagot :

MrLinty
Formula for a sphere is V = (4 ⁄ 3) π r^3

The picture shown showed the diameter.

Half of a diameter is the radius.

The radius is 2.95 yd.

Let’s plug in the values into the formula.

V = (4/3) 3.14 (2.95)^3

V = 107.48

NOW THATS THE ANSWER FOR A WHOLE SPHERE BUT YOURE LOOKING FOR THE HEMISPHERE.

So let’s divide that in half:

107.48/2 = 53.74

Your answer is B.) 53.74 yd
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