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Is the isosceles triangle the only triangle with congruent sides and angles?
In an isosceles triangle 2 sides are congruent and 2 angles are congruent. In an equilateral triangle all 3 sides are congruent and all 3 angles are congruent also.
A triangle with three congruent angles?
A triangle with three congruent angles
If a triangle has two congruent angles is it isosceles?
Yes, because of the base angles theorem converse: If two angles in a triangle are congruent, then the sides opposite the angles are congruent.
What is a counter example for the statement congruent angles are always vertical angles?
Vertical angles must necessarily be congruent, however congruent angles do not necessarily have to be vertical angles. An example of congruent angles which are not vertical angles are the 3 interior angles of an equilateral triangle. These angles do not share the same vertex yet they are congruent.
Are two triangles congruent if two angles of one of the triangle are congruent to two angles of the other triangle?
yes
Does a scalene triangle have congruent angles?
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
Is the isosceles triangle the only triangle with congruent sides and angles?
In an isosceles triangle 2 sides are congruent and 2 angles are congruent. In an equilateral triangle all 3 sides are congruent and all 3 angles are congruent also.
If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.?
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
What do you call a triangle with congruent angles?
An equilateral triangle has 3 congruent angles that add up to 180 degrees.
What triangle has congruent corresponding sides and congruent corresponding angles?
It is an equilateral triangle that has 3 equal sides and 3 equal interior angles
A triangle with three congruent angles?
A triangle with three congruent angles
Can a triangle have four congruent angles?
no triangle do not have four congruent angles
What polygon only has two congruent sides and two congruent angles?
How about an isosceles triangle of which 2 of its 3 sides are congruent and 2 of its 3 angles are congruent
What polygon has only two congruent sides and two congruent angles?
How about an isosceles triangle of which 2 of its 3 sides are congruent and 2 of its 3 angles are congruent
Classification of triangle?
Classification of triangles according to sides: -Scalene Triangle - a triangle with no 2 congruent sides. -Isosceles Triangle - a triangle with at least 2 congruent sides. -Equilateral Triangle - a triangle with 3 congruent sides. Classification of triangles according to angles: -acute triangle - a triangle with 3 acute angles. -right triangle - a triangle with one right angle. -equiangular triangle - a triangle with 3 congruent angles. -obtuse triangle - a triangle with one obtuse angle.
What Triangles are congruent it they have the same?
If a triangle has the same 3 sides and the same 3 angles as another triangle then they are said to be congruent.
How many congruent angles does isosceles triangle have?
3
