Question

one of the angles of a right angled triangle is 65 ° findvthe second acute angle​

Answer 1

let the third angle be x°

since it is right angle one angle is already 90° and other angle is given as 65° and the sum of all angles is 180°

65° + 90° + x° = 180°

x° = 180°-155°

x° = 25°

Answer 2

ANSWER:-

A right angle has an angle of 90°

Another angle=65°

So the third angle is={180-(90+65)}°

=(180-155)°

=25°