Question

Q-5 ABC is a right angled triangle <A=90 and AB=AC,find the values of <B and <C.​

Answer 1

ANSWER---

ABC is a right angled triangle

A= 90

Now AB=AC, it means it is a Right Angled Isosceles Triangle

so measure of B= C

lets take B=x

c=x

So 2x= B+C angles

90+2x=180 (Angle sum property)

2x=90(180-90)

x=45(90/2)

ANS- B= 45, C= 45

I hope it helps

Answer 2

Step-by-step explanation:

Since, AB=AC

<B = <C [it's a theory, but I've forgot it]

Now, in triangle ABC,

<A + <B + <C = 180°

=> 90° + <B + <B = 180° [<B = <C]

=> 90° + 2<B = 180°

=> 2<B = 90°

=> <B = 90°/2

= 45°

therefore, <B = <C = 45°

Please mark me as a brainliest