Question

.In the following figure the value of y is:
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Answer 1

Answer:

y = 85°

Step-by-step explanation:

Answer 2

HERE IS YOUR ANSWER

y = 80

step -by - step explanation

On line BCD

180-130=50=C ( supplementary angles)

On line ADC

180-55=125=D (supplementary angles)

Now , in Quad ABCD

360- (125 +50+90) = 100

(angle sum property )

on line ABC

180-100=80

so , y= 80