Question

please give me the solution​

Answer 1

hey mate!

1) angle x + 50 + 55 = 180 degree ( straight line)

angle x = 180 - 105 = 75 degree

angle z = 55 degree ( alternate interior angles)

angle y = 50 degree ( alternate interior angles)

2) angle y = 60 degree ( Vertically opposite angles)

angle x = 50 degree ( Vertically opposite angles)

angle x + angle y + angle z = 180 degree ( Angle sum property of a triangle)

so, 50 + 60 + angle z = 180 degree

so, angle z = 180 - 110 = 70 degrees

hope this helps you

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