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1 vote
What's the answer for this? Explain

What's the answer for this? Explain-example-1

2 Answers

4 votes
Since it is a angle on a straight line, it is basicly as simple as:

180-38=142 degrees

As there is space for half a circle above a straight line. :)
User Hackinet
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8.1k points
3 votes
exterior angle is equal to sum of interior opposite angles hence,

req. angle = 80 + 62 = 142
User Khazrak
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8.2k points