Question

find the following value of x and y in the following figure

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Answer 1

Step-by-step explanation:

So ,

Triangle DAC is Isosceles, Given

so < ‘y' lives in its opposing equaling corners.

Triangle BAD is Isosceles - Given,

Where < BDA = its complimentary in Triangle DAC = ‘y + y', so it is 2y

and opposing equaling corners host 2y.

Triangle ABC is isosceles ( Given )

So < CBA = < BAC

Now Triangles ABC, and BAD share <2y on their bases, and both are Isosceles, therefore they are Similar.

So < ACB = < BAD … that is angle size ‘y'!

And so the sum of all the angles of Triangle BAD = 5y

5y = 180

so

y= 180/5 = 36

QED

Hope it will help you

Answer 2

Step-by-step explanation:

y= 36

X=60

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