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Harrizon [31]
3 years ago
7

What's the answer for this? Explain

Mathematics
2 answers:
alexandr402 [8]3 years ago
6 0
Exterior angle is equal to sum of interior opposite angles hence,

req. angle = 80 + 62 = 142
Svetach [21]3 years ago
4 0
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. :)
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