Yes.
The two angles have the same measure; they are equal. An iscosceles triangle has two equal sides. It also has two equal angles, and each of these angles will be opposite one of the equal sides. The two angles will also each contain the base. The two angles must be equal.
A triangle with two equal sides and two equal angles is called an isosceles triangle.
By Definition, a triangle with two Congruent Sides is an Isosceles Triangle. For ALL angles to be Acute, that is, LESS than 90o , the two opposite angles must be greater than 45o. Remember that the SUM of the angles in a Triangle must equal 180o.
Yes! An isosceles triangle has 2 equal sides and two base angles equal.
An equilateral triangle. * * * * * An isosceles triangle.
The base angles of an isosceles triangle that has two equal sides are equal.
They are equal.
Its two opposite angles will be equal...
That is what is called an equilateral triangle.
That's an "isosceles" triangle. By the way ... it's enough to say that two sides are equal. That automatically guarantees that the angles opposite them are equal.
I believe its an isosceles triangle
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.
isoceles triangle
Equilateral
Yes, because an isosceles triangle has two equal base angles and two equal sides.
The ones opposite the two equal sides.
Their opposite angle are equal and all 3 angles will add up to 180 degrees