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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.
If a triangle has two congruent angles, then the triangle is?
isosceles
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 sides of a triangle are congruent then the triangle must have two congruent angles?
Yes such as an isosceles triangle
Is a triangle with two congruent angles always a 45-45-90 triangle?
No because an isosceles triangle has various two congruent angles. A 45-45-90 triangle is technically an isosceles triangle.
What is the Isosceles Triangle Theorem in Geometry?
The Isosceles Triangle Theorem:If two sides of a triangle are congruent, then the angles opposite the sides are congruent.The Converse of Isosceles Triangle Theorem:If two angles of a triangle are congruent, then the sides opposite those angles are congruent.
The isosceles triangle theorem states that if two sides of a triangle are congruent then the opposite those sides are?
The isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent.
What is it called when two sides of a triangle are congruent the angles opposite these sides are congruent?
An isosceles triangle
If two sides of a triangle are congruent then the angles opposite those sides are congruent.?
Correct as would be the case for an isosceles triangle or an equilateral triangle
What is the Converse of isosceles triangle theorem?
The isosceles triangle theorem states that if two sides of a triangle are congruent, the angles opposite of them are congruent. The converse of this theorem states that if two angles of a triangle are congruent, the sides that are opposite of them are congruent.
Are Base angles of an isosceles triangle are congruent?
Yes, the base angles of an isosceles triangle are always congruent. An isosceles triangle commonly has two sides that are equal in length. The base angles are the angles opposite those two equal sides of the triangle. A geometric theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. The converse is also true.
The Isosceles Triangle Theorem states that if two sides of a triangle are then the angles opposite those sides are congruent?
Congruent -gieco53-
The isosceles triangle theorem states that if two sides of a triangle are congruent then the angles opposite those sides are .?
Congruent -gieco53-
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
Is an isosceles triangle have opposite side that are congruent?
Yes an isosceles triangle has 2 equal sides and 2 equal base angles
An angle not congruent to the base angles of an isosceles triangle?
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
The angles opposite the two congruent sides of an isosceles triangle are congruent Is this true or false?
True.
