Question

In the given figure find the values of x, y & z​

Answer 1

Answer:

option b

Step-by-step explanation:

<BEA=90°

=><BEC=90°(180-90)

<ODC=180-x

<DOE=z

In ODEC,

180-x+90+30+z=360°

=>300°+z-x=360°

=>z-x=60°

=>z=60°+x

In triangle DOB,

y+x+180-z=180

=>x+y-z=0

=>x+y-(60+x)=0

=>y=60°

Seeing the options,(b) is the correct answer.