A largest right circular cone is made out of a solid cube of edge 9 cm. Find the volume of the remaining solid
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a large right circular cone is made out of solid cube of edge 9cm .
radius of cone , r = half of edge length of cube
= 9cm/2 = 4.5cm
length of cone ,h = edge length of cube
= 9cm
so, volume of cone = 1/3 πr²h
= 1/3 × 3.14 × (4.5)² × 9
= 3 × 3.14 × 20.25
= 199.755 cm³
volume of solid cube = a³
= (9cm)³ = 729 cm³
so, volume of remaining part of solid cube = volume of solid cube - volume of cone
= 729 -199. 755
= 538.245 cm³
make sure it brainliest please
a large right circular cone is made out of solid cube of edge 9cm .
radius of cone , r = half of edge length of cube
= 9cm/2 = 4.5cm
length of cone ,h = edge length of cube
= 9cm
so, volume of cone = 1/3 πr²h
= 1/3 × 3.14 × (4.5)² × 9
= 3 × 3.14 × 20.25
= 199.755 cm³
volume of solid cube = a³
= (9cm)³ = 729 cm³
so, volume of remaining part of solid cube = volume of solid cube - volume of cone
= 729 -199. 755
= 538.245 cm³
make sure it brainliest please
sweetandsimple64:
make sure it brainliest please
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