Question

I need the full explanation of maths​

Answer 1

Step-by-step explanation:

z= z+30=180

=>z=180⁰-30⁰

=>z=150⁰

x= x+90=180⁰

=> x=180⁰-90⁰

=> x=90⁰

y= z+x+y=180⁰

=>150⁰+90⁰+y=180⁰

=> 240⁰+y=180⁰

=> y=240⁰-180⁰

=> y= 60⁰

HOPE IT HELP U

Answer 2

the value of y is wrong in the above answer

Step-by-step explanation:

Hope you get you answer with explanation.

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