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Activity 1

Find the sum of the measure of the interior angles of each polygon
1. A heptagon
2. A nonagon
3 A 15 sided polygon
4 A 22sided polygon
5. A 37sided polygon
6. A hexagon
7. A decagon
8. A dodecagon
9. A 42 sided polygon
10. A 100 sided polygon

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Activity 1 Find the sum of the measure of the interior angles of each polygon 1. A-example-1
User Fedino
by
8.0k points

1 Answer

5 votes

Explanation:

The formula for calculating the sum of interior angles is:

(n-2) ×180°

(where n is the number of sides)

1. 900°

2. 1260°

3. 2340°

4. 3600°

5. 6300°

6. 720°

... etc

just say number of sides minus 2 × 180

eg.

10. (100-2) ×180

= 98 × 180

= 17640°

very nice question

thanks for this

GOD BLESS

User Iolo
by
8.0k points
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