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Find the area of a regular nonagon ( 9 sides) circumscribed about a circle of radius…
MATHEMATICS · Subjective · CBSE · Mathematics · Area · Area
Problem
34. Find the area of a regular nonagon ( 9 sides) circumscribed about a circle of radius 10 inches.
Related theory
Trigonometric Ratios
Trigonometric Functions
Area of Plane Figures
Mensuration
Area of a polygon
Area of polygons by triangulation
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