if the height of a cone is 7cm and volume of it is 264 cm cube then find the radius of the cone
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7
Hey mate____
Here's your answer-___
_________
let,
height of cone = 7cm
Volume of cone = 264 cubic.cm
radius of cone = ?
By using formula......
Volume of cone = 1/3 πr^2h
264 = 1/3 × 22/7 × r^2 × 7
r^2 = 264 × 3 × 7/ 22×7
r^2 = 12 × 3
r^2 = 36
r = √36
r = 6cm.
Therefore, the radius of cone is 6cm
Here's your answer-___
_________
let,
height of cone = 7cm
Volume of cone = 264 cubic.cm
radius of cone = ?
By using formula......
Volume of cone = 1/3 πr^2h
264 = 1/3 × 22/7 × r^2 × 7
r^2 = 264 × 3 × 7/ 22×7
r^2 = 12 × 3
r^2 = 36
r = √36
r = 6cm.
Therefore, the radius of cone is 6cm
Answered by
2
cone:
h=7 cm
volume =264cm
volume of cone=1/3 pi r square h
264 = 1/3×22/7×r×r×7
264 =22/3×r×r
264×3/22=r×r
12×3=r×r
36=r×r
root36=r
r=6cm
therefore radius of the cone is 6cm
keep asking dude
h=7 cm
volume =264cm
volume of cone=1/3 pi r square h
264 = 1/3×22/7×r×r×7
264 =22/3×r×r
264×3/22=r×r
12×3=r×r
36=r×r
root36=r
r=6cm
therefore radius of the cone is 6cm
keep asking dude
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