Finding the Plane Section of a Cone with a Right Triangle Cross-Section

Math Problem Statement

Осьовим перерізом кола являється правильний трикутник, зі стороною 12см. Знайти площину перерізу проведеного через дві твірні кут між якими 45°

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Geometry
Solid Geometry
Conical Sections

Area of a triangle = (1/2) * base * height
Angle relationships in conical sections

Properties of a right triangle
Sine and cosine rules

Grades 10-12

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