Question

3 ABCD is a rectangle. E is a point on AB such that AD=AE Find x and y.​

Answer 1

Answer:

hey here is your solution

pls mark it as brainliest pls

Step-by-step explanation:

so here □ABCD is a rectangle

so hence

∠ABC=∠BCD=∠CDA=∠DAB=90 degrees

ie ∠EBC=∠EAD=90 (A-E-B)

So as here AE=AD

△EAD is an isosceles right angled triangle

Hence then

∠AED=∠ADE=45

So here ∠AED and ∠BED forms a linear pair

Hence

∠BED+∠AED=180

45+y=180

ie y=135 degrees

So now applying quadrilateral angle sum property on □EBCD

We get

∠EDC=x=45 degrees