Question

answer the question
3. 2
and
4. 2 ​

Answer 1

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Answer 2

Formula to find measure of interior angle is

( n-2 )× 180

3.2 : 16 sided polygon

n = 16 here

(n-2) × 180

= (16-2) ×180

= 14 × 180

=2520

4.2 : regular 18 sided polygon

n= 18

(n-2)×180

= (18 - 2) × 180

= 16 ×180

= 2880

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