Question

in a right angled isosceles triangle. what is the measure of each of the equal angles?

Answer 1

as it is the right angled isosceles triangle the one angle will be 90 degree and we know that isosceles triangle has 2 equal sides and angle opposite to equal sides are congruent therefore remaining angles will be

a+b+c= 180

90+2a = 180

2a =180-90

a= 45

hope it will help u

Answer 2

in an isoceles triangle two angles will be equal

let it be x

if one angle is 90 then,

x + x + 90 = 180 (angle sum property)

2x = 90

x = 45

the equal angles are 45 and 45