Fine the height of cone whose diameter is 3 cm and slant height is 25 meter
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Answered by
4
Diameter of cone = 30cm
Radius = 30/2 = 15 m
Slant height = 'L' = 25 m
Height of the cone = ?
Height of the cone = √(Slant Height)² - (Radius)²
H = √L² - R²
H = √(25)² - (15)²
H = √625 - 225
H = √400
H = 20 m
So, height of the given cone is 20 m
Answered by
11
Hello Mate
Diameter of cone = 30cm
Radius = 30/2 = 15 m
Slant height = 'L' = 25 m
Height of the cone = ?
Height of the cone = √(Slant Height)² - (Radius)²
H = √L² - R²
H = √(25)² - (15)²
H = √625 - 225
H = √400
H = 20 m
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