Question

In corresponding figures <b=90⁰ and AB= BC find the value of <a​

Answer 1

Answer:

I think the answer is 45°...

Let x be the other 2 equal angles ie,<a and <c.

Therefore,

<a+<b+<c=180°[angle sum property]

x+x+90=180

2x+90=180

2x=180-90

2x=90

x=90/2

x=45

Therefore, <a and <c is 45°...

Answer 2

Step-by-step explanation:

answer is 45°..........