Question

a cone is 6cm high and its vertical angle is 60 degrees calculate the radius of its base

Answer 1

Answer:

hey mate here is ur ans

Step-by-step explanation:

given, height of cone is 6 cm

vertical angle is 60° = @

we know tan (@) = perpendicular/base

tan (60° ) = radius /height ( as we mention that vertical angle)

√3 = r/6

r = √3×6 = 6√3 cm

hope it help u