Congruent
It is to bisect the angle into two equal angles.
Supplementary angles!
A triangle with no equal sides and no equal angles is called a scalene triangle. In contrast, a triangle with equal sides and equal angles is called an equilateral triangle. A triangle with two equal sides and two equal angles is an isosceles triangle.
Two angles that aren't adjacent but are formed by intersecting lines are called vertical angles. Their angle measures are always equal.
An isosceles triangle has two equal angles.
An isosceles triangle is a triangle with two equal sides and two equal angles. The two equal sides are called the legs, and the angle between them is called the vertex angle. The two other angles in an isosceles triangle are equal and are called the base angles.
If two angles are equal, they're called congruent angles.
Two angles with equal measurements are called congruent angles.
Equal base angles
It is to bisect the angle into two equal angles.
A rhombus has two equal opposite acute angles and two opposite equal obtuse angles and the four angles add up to 360 degrees
An Isosceles Triangle
Supplementary angles!
A bisector
This is called an isosceles triangle.
If the sum of two angles is 180° then they are called supplementary angles.
It is called an isosceles triangle.