The diameter of a sphere is 2.14cm. Calculate the volume of the sphere to the correct number of significant figures.
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Answered by
2
since d=2.14 cm
therefor ,r=2.14/2
=1.07cm
volume =4pi r square
=4×22/7 ×1.07 ×1.07
=88/7×1.1449
=100.7512/7 =14.393cm3
Answered by
6
Explanation:
diameter=2.14 cm
.
. . radius=2.14/2=1.07 cm
volume of sphere=4/3×π×r³
=4/3×3.14×(1.07³)
=5.128 cm³(approx.)
ANSWER:
=5.128 cm³(approx.)
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