Math Problem Statement
you have a regular pentagon 13 cm high with each side being 8 cm
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Polygons
Pentagons
Formulas
Area of a regular pentagon: A = (5/4) × s^2 × cot(π/5)
Perimeter of a pentagon: P = 5 × s
Apothem: Apothem = s / (2 × tan(π/5))
Theorems
Properties of regular polygons
Cotangent and tangent relationships in trigonometry
Suitable Grade Level
Grades 9-12
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