Question

Find the value of x and y in the given figure:

Answer 1

Step-by-step explanation:

30°+100°+y=180°

130°+y=180°

y=180°-130°

y=50°

Answer 2

Answer:

×=30°

because vertically opposite angle

y+45+100 =180°

y+145 =180°

y= 180-145= 35

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