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A tetrahedron, or triangular pyramid, has four congruent equilateral triangles as its faces. Each face is an equilateral triangle, and the tetrahedron is a three-dimensional shape with four vertices and six edges. This symmetry gives the tetrahedron its unique geometric properties.
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How many congruent sides and angles do equilateral triangles have?
Equilateral triangles have three congruent sides and three congruent angles
How many congruent sides are in an equilateral triangle?
3 because equilateral triangles are triangles that have 3 congruent sides.
Are congruent triangles equilateral?
yes
What do you get when you join two congruent equilateral triangles?
There is more than one way to join two triangles. It would be possile to assemble a parallelogram out of two congruent equilateral triangles.
Do equilateral triangles have congruent interior angles?
Yes, equilateral triangles have congruent interior angles, and each of the three interior angles measures 60 degrees.
It has 4 faces which are congruent triangles?
An equilateral triangular pyramid
How many congruent sides and angles do equilateral triangles have?
Equilateral triangles have three congruent sides and three congruent angles
How many congruent sides are in an equilateral triangle?
3 because equilateral triangles are triangles that have 3 congruent sides.
Are congruent triangles equilateral?
yes
How many parts of equilateral triangles are congruent?
Three are congruent.
Do equilateral triangles have at least two congrent sides?
Equilateral triangles have three congruent sides. That's the definition of an equilateral triangle. If it doesn't have three congruent sides, then it's not an equilateral triangle.
Are all equilateral triangles are congruent?
no. if one triangles sides are all 2 and one triangles sides are all 3 then they are not congruent
What do you get when you join two congruent equilateral triangles?
There is more than one way to join two triangles. It would be possile to assemble a parallelogram out of two congruent equilateral triangles.
Are all equilateral triangles congruent?
Yes
Are equilateral triangles congruent figures?
yes
How do you compare and contrast an equilateral triangle and a square?
Differences: Squares have 4 sides / equilateral triangles have 3 sides. Squares have 90 degree angles / equilateral triangles have 60 degree angles. Squares have 2 diagonals / equilateral triangles have none Similarities: All sides of the shape are congruent All angles of the shape are congruent
Do equilateral triangles have congruent interior angles?
Yes, equilateral triangles have congruent interior angles, and each of the three interior angles measures 60 degrees.
