Question

22.Find the value x and y:
125°​

Answer 1

Answer:

let angle ACB = z

addition of angles of triangle is always 180 so  

x+y+z=180 ....(1)  

angles ACB and ACD are supplementary angles so  

z +125=180  

z=180-125  

=55  

put value in eqution (1)  

we get  

x+y=125

Answer 2

Step-by-step explanation:

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