Question

find the value of x,y,z​

Answer 1

Step-by-step explanation:

x=180-90=90

z=180-30=150

y=90+30 by opposite angle theorem

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Answer 2

Answer:

k

Step-by-step explanation:

x+90=180

x=180-90

x=90

z+30=180

z=180-30

z=150

angle abc+angle bca +angle cab =180

90+angle bca+30=180

120+angle bca =180

angle bca=180-120

angle bca=60

y+60=180

y=180-60

y=120

hope its help u