Question

In the figure given alongside, x : y = 2:3 and AngleACD = 130°. Find
the values of x, y and z.
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Answer 1

above image is your answer

Answer 2

130°+<z=180°

<z=50°

<x+<y+<z=180°

<x=2x <y=3x

2x+3x+50=180°

5x=130°

x=$\: \: \: \dfrac{130°}{5}$

<x=2x26=52°

<y=3x26=78°