1 Answer

Soumen Das · Answer 1 · 2023-10-10T21:06:21+0000

Answer: D. 72º

Step-by-step explanation

Considering that F is the center of the circle, FA is the radii of the regular pentagon, , and FG is the apothem.

A pentagon, when divided into 5 triangles such as ABF:

We can calculate the measure of the angles such as ∠AFB as follows:

$m\angle AFB=(360)/(5)=72\degree$

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