Take π = 22/7 unless stated otherwise.
Write whether the following statements are true or false. Justify your answer.
In a right circular cone, height, radius and slant height are always the sides of a right triangle.
Solution:
The Pythagorean Theorem is satisfied in a right circular cone by the lengths of the base's radius (r), altitude (h), and slant height (h).
In a right circular cone,
l2 = h2+r2
In a right circular cone, height, radius and slant height are always the sides of a right triangle.
So given statement is true.
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