Question

If the angle measure of a triangle is x,y,z.Then x/2,+y/2+z/2

Answer 1

The answer is 90° ....

For example -

let X be 42

let y be 63

let z be 75

so

42/2+63/2+75/2=180°/2

21+31.5+37.5=90

90=90

hope u got what u required