Question

find the value of x​

Answer 1

Step-by-step explanation:

180-110 = 70 ( angles of the same line)

180-120= 60 (angles on the same line)

Now,

70 +60 + b= 180 (angle sum property of a triangle)

130 + b =180

B = 180-130

B=50

x = 180-50=30 ( angles on the same line)

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