1.

Find the unknown anglesin the given figure​

Answer»

Answer:

x=60°

y=120°

Step-by-step EXPLANATION:

AS

the two LINES are parallel x=60°

the two SIDES of the TRIANGLE ate equal so x+2(180-y)=180 {the two angles can be expressed as 180-y)

therefore

2(180-y)=120°

180°-y=60°

y=120°



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