ChallengeMedium
Challenge · Medium problem
A right circular cone has base radius and height . A plane through the apex meets the base circle along a chord lying at distance from the center of the base. Find the area of the triangular cross-section.
A right circular cone has base radius and height . A plane through the apex meets the base circle along a chord lying at distance from the center of the base. Find the area of the triangular cross-section.