Question

in a right angled triangle where angle A=90 degree and AB=AC what is the value of angle B

Answer 1

Answer:

answer for the given problem is given

Answer 2

♻️ QUESTION ♻️

in a right angled triangle where angle A=90 degree and AB=AC what is the value of angle B?

♻️ANSWER♻️

∠45°

♻️ SOLUTION ♻️

♻️GIVEN♻️

∠A=90°

AB=AC

According to Questions:

AB=BC

⇒ ∠B = ∠C (Angles opposite to the equal sides are equal.)

Now,

∠A + ∠B + ∠C = 180° (Sum of the interior angles of the triangle.)

90°+2 ∠B=180°

2 ∠B=90°

∠B=90°/2

∠B=45°

✏️ ∠B= ∠C=45°✏️