Question

in a triangle if one of the angle is 90 then the sum of another two angles is: ​

Answer 1

Answer:

then sum of its two angle is 90°

by angle sum property of triangle

hope this is true and helpful to you

Answer 2

the angle of a triangle is 180°,

therefore, let the sum of two angles be x and y.

A.T.Q,

90°+x+y=180°

x+y=90°

hence,the sum of two angles is 90°.