Question

in a triangle find the the angle when 2 given angle are 45 degree 45 degree​

Answer 1

if two sides of triangle are 45 ,then the third side is 90, it is an isosceles right triangle.

Answer 2

unknown angle = x

In a triangle sum of all angles = 180⁰

therefore 45⁰+45⁰+x= 180⁰

90⁰+x=180⁰

x=180⁰-90⁰

x= 90⁰

therefore other angle = 90⁰