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Problem 563: Regular Pentagon, Center, Rectangle, Diagonals, Angle.
Level: Math Education, High School, SAT Prep, College

The figure shows a regular pentagon ABCDE of center O. Point H is on DE and OHGF is a rectangle whose diagonals intersect at D. OF intersects CD at M. Find the angle CMF.

Regular pentagon and rectangle

Problem 563: Regular Pentagon, Center, Rectangle, Diagonals, Angle. Level: Math Education, High School, SAT Prep, College

Problem 563: Regular Pentagon, Center, Rectangle, Diagonals, Angle.
Level: Math Education, High School, SAT Prep, College