Question

please help me. find X and y​

Answer 1

Answer:

1.x=5, y=2 ; y=9, x=30°

Step-by-step explanation:

In both the question triangles are

1. ∆ABD~=∆ACE(asa)

so, bd=ec

18=7y+4

18-4=7y

14/7=y

2=y

2.∆ABO~=∆CDO(sas)

AO=CD

2y+6=y+15

y=15-6

y=9

and

angle boa=angle doc

64=2x+4

60=2x

30=x