Respuesta :
The triangle is obtuse also an isosceles triangle and The angles add up to 180°.
Triangles property;
A triangle where one of the degrees is an obtuse angle is known as an obtuse triangle.
As a result, an isosceles triangle has two equal edges and two equal angles.
The sum of a triangle's inner angles is 180 degrees, according to the angle sum property.
So, Option 'B' , 'C' and F are correct option.
Find out more information about 'Isosceles triangle'.
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