As the question reads, the answer must be yes.
In an isosceles triangle and an isosceles trapezoid, both base angles are congruent
A right triangle and an isosceles triangle have the fact that they are both triangles in common. A right triangle can also be an isosceles triangle.
Sometimes an isosceles triangle but never a scalene triangle with 3 interior acute angles.
Not normally but if it has angles of 90, 45 and 45 degrees it is then both a right angle and an isosceles triangle
a right angled triangle with the remaining angles both being 45 degrees will be a rightangled triangle and an isosceles triangle.
no. an isosceles triangle has two congruent sides and a scalene triangle sides are all different
one way is the both are in the triangle group and they both are a type of triangle
They both have 2 sides equal.
Yes.
Isosceles
Both are different triangles.
It is isosceles.