From a circular disc of radius 20 cm, a sector of central angle 216 is cut to make a cone what is the radius of Tha cone
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Answer:
The radius of a cone is the radius of its circular base.
Step-by-step explanation:
A cone an object obtained in three dimensions with a circular base, a circle.
As long as we go up trough the cone, the circle gets smaller and smaller, and the maximum height of the cone is when the circle turns to a point.
28
The distance between the circle's middle to its boundary, which can also be named as circumference.
The radius of a cone is the radius of its circular base.
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