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Anika [276]
3 years ago
11

Activity 1

Mathematics
1 answer:
jekas [21]3 years ago
5 0

Step-by-step 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

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