Question

find the value of the unknown exterior angle x in the following​

Answer 1

Answer:

50+70=120

180-120=60

180-60=120 is the ans

Step-by-step explanation:

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Answer 2

50 + 70 + X = 180

120 + X = 180

X = 180-120

X = 60

.

#Hope it helps...

.

50+70+60 = 180

180= 180