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How do you Prove triangle ACD is congruent to triangle BDC?
Because Corresponding Parts of Congruent Triangles, there are five ways to prove that two triangles are congruent. Show that all sides are congruent. (SSS) Show that two sides and their common angle are congruent. (SAS) Show that two angles and their common side are congruent. (ASA) Show that two angles and one of the non common sides are congruent. (AAS) Show that the hypotenuse and one leg of a right triangle are congruent. (HL)
No two angles within an isosceles triangle are congruent?
an isoceles triangle has two equal sides and therefore has two angles that are congruent.
If two angles of a triangle are congruent then two sides opposite those angles are congruent?
That is correct as in the case of an isosceles triangle
What is a triangle with two congruent sides and 2 congruent angles?
An isosceles triangle.
what- If a triangle has two congruent angles, then the triangle is?
isosceles
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.
How do you Prove triangle ACD is congruent to triangle BDC?
Because Corresponding Parts of Congruent Triangles, there are five ways to prove that two triangles are congruent. Show that all sides are congruent. (SSS) Show that two sides and their common angle are congruent. (SAS) Show that two angles and their common side are congruent. (ASA) Show that two angles and one of the non common sides are congruent. (AAS) Show that the hypotenuse and one leg of a right triangle are congruent. (HL)
Are two triangles congruent if two angles of one of the triangle are congruent to two angles of the other triangle?
yes
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 triangle with two congruent angles?
an isoceles triangle has two congruent sides.
Does a triangle have to congruent angles?
yes, only the isosceles triangle has two congruent angles. But triangles don't need any congruent angles
What is the Third angle theorem?
If two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.
No two angles within an isosceles triangle are congruent?
an isoceles triangle has two equal sides and therefore has two angles that are congruent.
If two angles of a triangle are congruent then two sides opposite those angles are congruent?
That is correct as in the case of an isosceles triangle
Not two angles within an isosceles triangle are congruent?
If it doesn't have congruent angles, it's not an isosceles triangle.
If two sides of a triangle are congruent then the triangle must have two congruent angles?
Yes such as an isosceles triangle
Can a trangle have two congruent angles?
Yes, a triangle can have 2 congruent angles.
