The edge of the cube 12 cm find the volume of the largest sphere that can be curved out from it.
paulchoi0205:
I can help a little, you can use the distence from one corner of the cube to the other for the diamerter. you can find this with pythagorean therom
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Answered by
7
Since the edge of the cube is 12cm, the max. diameter of the sphere that can be carved out would be 12cm.
∴radius of sphere = 6cm
Volume of the sphere =
=4/3*22/7*6*6*6
=905.142 cm²
Answered by
2
pythagoreon therom:
a^2 + b^2 = c^2
12^2 = 144
144 +144 = 288
squareroot 288 = 16.9705627 / 2 = 8.48528135
volume of sphere:
v=(4/3) pi r^3
about 2559.1
corect me if im wrong
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