Similar.
Proportional.
They are congruent triangles.
Congruenent angles
Convex polygons with congruent sides and congruent angles are called regular polygons.
The two angles are congruent. They are congruentangles. Congruent is basically 'same' in math. We often say congruent shapes, congruent, angles, and congruent sides.
Proportional.
They are congruent triangles.
Congruenent angles
Convex polygons with congruent sides and congruent angles are called regular polygons.
The two angles are congruent. They are congruentangles. Congruent is basically 'same' in math. We often say congruent shapes, congruent, angles, and congruent sides.
Congruent angles
It is called the mystery triangle
A transversal is simply any line that passes through two or more coplanar lines each at different points. So picture, if you will, two lines that are clearly not parallel. I can easily construct a transversal that passes through them. HOWEVER, if two parallel lines are intersected by a transversal, then the corresponding angles are congruent. This is called the transversal postulate. If the corresponding angles are congruent, than the lines are parallel. This is the converse of the first postulate. So, the answer to your question is NO, unless the corresponding angles are congruent.
Always. If not, they are not called corresponding angles.
No- triangles with all angles respectively equal need not be congruent. For example, all equilateral triangles have 3 angles of 60 degrees each but the the sides could be any length. However the sides of such triangles are proportional - such triangles are called similar. They look alike except for their scale.
Angles that have the same measure are called congruent angles.
They are called congruent angles.