It is an isosceles triangle
In all triangles, the angles always measure up 180 degrees. In an isosceles triangle two of the angles are equal.
An isosceles triangle has two equal angles.
congruent/equivalent in measure
130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.
The base angles of an isosceles triangle are congruent.
An isosceles triangle because its base angles are equal in size
The three interior angles measure 45, 45 and 90 degrees.
It is an isosceles triangle and the other 2 angles will each measure 40 degrees
An equilateral triangle is a triangle with all sides & angles having the same measure.An isosceles triangle is a triangle with 2 sides & angles measuring the same, leaving one angle/side to be different.A scalene triangle is a triangle with no sides and/or angles measuring the same length.
That's an isosceles triangle.
A right triangle. Also an isosceles triangle.
The sum of all three interior angles of any triangle, isosceles or not, is 180 degrees.
180 - 2*52 = 76 both base angles are equal (property of an isosceles triangle) and total angles is 180
The base angles of an isosceles triangle are the two angles with the same measure, each formed by the intersection between the base of the triangle and one of the two legs.
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
In an isosceles triangle, two of the angles are the same.
there are three angles on an isosceles triangle