Question

If one of the acute angles of a right-angled triangle is 50°, then the other angle is _______.

Answer 1

Answer is this

if the one of the acute angle of right angled triangle is 50 then, let the third angle be x. so, so, third acute angle is 40 degree.

Answer 2

$\sf{\huge{\underline{\green{Given :-}}}}$

• One of the acute angles of a right-angled triangle is 50°.

$\sf{\huge{\underline{\green{To\:Find :-}}}}$

• The other angle .

$\sf{\huge{\underline{\green{Answer :-}}}}$

We have,

A right angle triangle having one angle 50° .

According to the question,

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We know that,

The sum of all angles of a triangle is 180°.

• First angle = 50°

As, it is a right angle triangle,

• Second angle = 90°

Let the third angle be x.

50° + 90° + x = 180°

➝ 140° + x = 180°

➝ x = 180° - 140°

➝ x = 40°

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