Question

Find X + y + z and the answer is 360 degree​

Answer 1

Answer:

x=180-90=90

z=180-30=150

If x+y+z=360

then,90+y+150=360

       240+y=360

                y=360-240=120

Step-by-step explanation:

x=90

y=120

z=150

Answer 2

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• Since, x, y and z are the exterior angle of the triangle,therefore, the sum of these three angles is 90°.