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An isosceles triangle has at least two equal angles, known as the base angles, which are opposite the two equal sides. The third angle, called the vertex angle, is different unless the triangle is equilateral. The sum of all angles in any triangle, including an isosceles triangle, is always 180 degrees.
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What type of angles are in an Isosceles triangle?
There are two equal acute angles. The third angle can be acute, right or obtuse.
What are the base angles of an isosceles trapezoid?
The base angles of an isosceles trapezoid are congruent
In an isosceles triangle the base angles are?
The base angles of an isosceles triangle are congruent.
Which type of triangles has exactly two sides that are congruent?
An Isosceles triangle has two sides (and two angles) congruent.
Number of acute angles in isosceles?
An Isosceles triangle has 2 or 3 acute angles.
What do Angles in an isosceles triangle add up to?
Any type of triangle will have angles that add up to 180o. yet two angles of an isosceles triangle are equal
In what type of trapezoid are the base angles congruent?
isosceles trapezoid
What type of angles do isosceles triangles have?
Isosceles triangles have two equal sides. The angles opposite the equal sides are also equal. For instance, if the top angle is 48o and the two bottom angles are 66o an acute isosceles triangle is formed.
What type of triangle has two acute angles and obtuse angle?
isosceles
What type of triangle has exactly two acute angles?
An Isosceles Triangle.
A certain triangle has two 45 angles. What type of triangle is it?
right isosceles
What type of triangle has 3 angles but only 2 are equal?
An isosceles triangle!
What type of angles are in an Isosceles triangle?
There are two equal acute angles. The third angle can be acute, right or obtuse.
Which angles are congruent in an isosceles trapezoid?
The base angles are congruent in an isosceles trapezoid
How many equal angles has an isosceles triangle have?
Isosceles has two congruent angles.
What are the base angles of an isosceles trapezoid?
The base angles of an isosceles trapezoid are congruent
In an isosceles triangle the base angles are?
The base angles of an isosceles triangle are congruent.
