Question

if an exterior angle of a triangle is 130° and one of the interior angle is 50° find the other angle ​

Answer 1

Answer:

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Answer 2

one angle 50 degrees

external angle 130 degrees

so second opposite angle 180 subtract 130

50 degree

third angle 180 - (50 + 50)

180 - 100

80 degree

80 + 50 + 50

180 degree