Question

find the measure of each interrior angle of the following regular polygon .A) I nonagon
B) Decagon C) 24-gon D) I Hexagon​

Answer 1

Answer:

We know that

each interior angle of a regular polygon

=(n-2)×180°/n

(A)each interior angle of a regular nonagon

=(9-2)×180°/9

=7×20°

=140°

(B) each interior angle of a regular Decagon

=(10-2)×180°/10

=8×18°

=144°

(C)each interior angle of a regular 24-gon

=(24-2)×180°/24

=22×180°/24

=11×180°/12

=11×15°

=165°

(D) each interior angle of a regular hexagon

=(6-2)×180°/6

=4×30°

=120°

Answer 2

Answer:

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Step-by-step explanation:

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