Question

Please answer ASAP best answer will be Brainliest !!

Answer 1

y = 45 + 40 = 85

draw a parallel line from y parallel to AB and CD
y will be cut into angles a and b ,      a + b = y
 a will be alternate interior <le for 45 
similarly b will be alternate interior <le for 40 
     so a = 45 
         b = 40 
                         y = 40 +45 = 85

Answer 2

Answer:

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