Question

ABC is a right angle triangle in which angle A=90 digree and AB=AC find angle B and angle C​

Answer 1

Step-by-step explanation:

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ANSWER

Since AB=AC,

So, △ABC is Right-angled isosceles.

∠B=∠C ...(angles opp. to equal sides are equal)

∠A+∠B+∠C=180 ∘

...(angle - sum property of a triangle)

Substituting ∠B=∠C, ∠A=90°

90 ∘

+2∠B=180 ∘

2∠B=180 ∘

–90 ∘

=90 ∘

⇒∠B=45 ∘

So, ∠C=∠B=45°

Answer 2

Answer:

45 and 45 deegre is right