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פּוֹפּוּלָרִי Word Problems >

A toy ball can be modeled as a sphere. Lauren measures its radius as 10.7 cm. Find the ball’s volume in cubic centimeters. Round your answer to the nearest tenth if necessary.

פתרון

A t oy ba ll c an b e m o d e l e d a s a s p h ere . L a u re n m e a s u res i t s r a d i u s a s 10.7 c m . F in d t h e ba ll ’ s v o l u m e in c u bi c ce n t im e t ers . R o u n d yo u r an s w er t o t h e n e a res t t e n t h i f n ecess a ry .

פתרון

v o l u m e : 5131.5 c m^{3}

צעדי פתרון

Given:

r a d i u s : 10.7 c m

Sphere Volume:

V = 5131.44811 \dots

v o l u m e : 5131.45 c m^{3}

Round

5131.45

to the nearest tenth:

5131.5

v o l u m e : 5131.5 c m^{3}

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