Question

One angle of an isosceles triangle measures 28°. Which other angles could be in that isosceles triangle?

Answer 1

Hey...this is ur answer...
As the triangle is an isosceles triangle,so two of its angles are equal.
Now let the unknown angle be x.
So,2x+28°=180°
This gives x=76°.
Hope it helps u!!

Answer 2

Heya!

Isosceles triangle are those whic have equal side and angle

<1= 28°

In first case,
So, <2= 28°

<3= 180- (28+28) = 180- 56 = 124°

In second case,

<2=<3= x

180 = 28+ 2x

x = 152/2

x = 76

Therefore,

according to case 1,
<1 = 28
<2= 28
<3= 124

and according to second case,


<1 = 28
<2= 76
<3= 76