Question

Find the value of x and y​

Answer 1

Answer:

as it is AB=AC

angleA=angleC (angle opposite to equal sides are equal)

angle A+B+ACB=180 (ASP)---2

(and angleA=angleACB)

therefore putting in 2

angleA=angleACB=45

now,

y=180-45

y=135

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Answer 2

Answer:

answer is down

Step-by-step explanation:

∆ABC is triangle....

use the Pythagoras theorem ...

ans come as....