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What is the name of the geometric solid with four faces that are congruent triangles?
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
What are Shapes of 4 congruent triangles?
Isosceles Tetrahedron.
Are all isosceles right triangles congruent?
Yes- but not all isosceles triangles are right triangles. Isosceles means that two sides are the same length, and two angles are the same.
What are two isosceles triangles with congruent vertex angles?
They're similar triangles.
Are some isosceles triangles equilateral triangles?
All isosceles triangles are not equilateral triangles
Are all equilateral triangles also isosceles triangles?
Yes, an isosceles triangle is a triangle that has at least two congruent sides.
What triangle has at least two congruent sides?
Isosceles Triangle Isosceles TriangleIsosceles triangles have at least 2 congruent sides, and equilateral triangles have all 3 sides equal. A scalene triangle has no congruent sides or angles. All triangles have 180 degrees total.An equilateral triangle has three congruent sides and an isosceles triangle has two congruent sides.
Are 2 isosceles triangles with congruent bases congruent?
No.
Can equilateral triangles be isosceles triangles?
no. Equilateral triangles have all equal sides. Isoceles triangles only have 2 congruent sides. Isosceles triangles have 2 equal sides.
Are the diagonals of an isosceles always congruent?
If you mean an isosceles triangle then no because all triangles have no diagonals
What is congruent diagonals each of which divides the figure into two congruent isosceles right triangles?
what is the congruent diagonals each of which divides the figure into two congruent isosceles right triangles
Which type of triangles has exactly two sides that are congruent?
An Isosceles triangle has two sides (and two angles) congruent.
What is the name of the geometric solid with four faces that are congruent triangles?
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
Are All equilateral triangles are isosceles.?
No because an equilateral triangle has 3 equal sides but an isosceles triangle has only 2 equal sides
When are two isosceles triangles congruent?
the triangles will have the same side length
Are all isosceles triangles with two 50 degree angles congruent?
No. But they are all similar.
What are Shapes of 4 congruent triangles?
Isosceles Tetrahedron.
