Question

In the given figure, AD ⊥ AB ,

AD ∥ BC . If x : y =11 :19

Answer 1

Answer is

${32}^{o}$

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1st ques

AD||AB ...SO...

11t+19t+90=180

t=90/30

t=3

x=11t=33

x+32=DCE (ALTERNATE)

DCE=65°

2nd ans is in the attachment