Question

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Answer 1

Answer:

sum of the angles of a polygon is (n-2)*180

where n is no.of sides

n=7

(n-2)*180

(7-2)*180

5*180

900

We know that all angles are equal in regular polygon

each angle = 900/7

= 128(approx)

therefore

each angle measures 128° (approximately)

Answer 2

Answer:

128.57° (approx)

Step-by-step explanation:

Here, the figure given is regular Heptagon.

The Sum of all the interior angles of a Heptagon is 900°,

So the value of each interior angle is:

>> 900/7

>> 128.57° (approx)

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