$ABCDE$ is a regular pentagon. Find $\angle BCD$. $FAEG$ is part of a regular polygon. Given t

Question

$ABCDE$ is a regular pentagon. Find $\angle BCD$. $FAEG$ is part of a regular polygon. Given that $\angle EDG=31.5{}^\circ $, find $\angle AEG$. the number of sides of the polygon.

Accepted Answer

(a) $\angle BCD=108^\circ$ (b)(i) $\angle AEG=135^\circ$ (b)(ii) $8$ sides

Angles in a Regular Pentagon and Related Regular Polygon

Angles in a Regular Pentagon and Related Regular Polygon

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