Question

In a right angle triangle, one of the angles is 53°. What can be the two other angles? *

Answer 1

Answer:

Consider ABC as a right-angled triangle with ∠C = 90 degree.

We know that the sum of all the angles in a triangle is 180degree

So we can write it as ∠A + ∠B + ∠C = 180degree.

We can write it as ∠A + ∠B = 180o – ∠C.

By substituting the values ∠A + ∠B = 180o – 90degree.

By subtraction ∠A + ∠B = 90degree.

Let us consider ∠A = 53degree.

By substituting the value of ∠A in ∠A + ∠B = 90degree.

We get 53o + ∠B = 90degree .

On further calculation ∠B = 90o – 53degree.

By subtraction ∠B = 37degree.

Therefore, ∠A = 53degree, ∠B = 37degree and ∠C = 90 degree.

Answer 2

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