Question

please answer this question​

Answer 1

Explanation:

hope the above attachment helps you friend!

Answer 2

Answer:

Explanation:

angle i = angle r

so other side is also 60 degree

there is a triangle formed

asp 180 degree

one is ninety degree

2nd is 60 degree

other =90+60+x=180

150+x=180

x=180-150

30degree

according to the law

angle i= angle r

one side is 30 degree other is also 30 degree

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