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1 vote
Y=[ ? ]
please help me!!

Y=[ ? ] please help me!!-example-1

1 Answer

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48+2x=180. Straight angle
2x=132
X=66

Z+x+90=180. In the right triangle
Z+66+90=180
Z=24


In the big triangle
Y+z+(48+x)=180
Y+24+114=180
Y=42
User Nija
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