Question

please give me answer only​

Answer 1

360 degrees

Step by step explaination:

To find x + y + z, first of all we need to find the exact values of them.

Now, angle x = 180 - 90 (by applying linear pair )

=> x = 90 degrees

angle z = 180 - 30(by applying linear pair)

=> z = 150 degrees

To find value of y, we need the value of the adjacent angle of y

=> adjacent angle of y (let's say it a) = 180 - (90 + 30) [by applying angle sum property ]

Therefore, a = 60 degrees

Now, again applying linear pair,

y = 180 - 60

=> y = 120 degrees

So, x + y + z = 90 + 120 + 150

= 360 degrees

I hope it'll help you...

Answer 2

Answer:

I hope it helps you

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