Equilateral triangles have three congruent sides and three congruent angles
3 because equilateral triangles are triangles that have 3 congruent sides.
yes
There is more than one way to join two triangles. It would be possile to assemble a parallelogram out of two congruent equilateral triangles.
Yes, equilateral triangles have congruent interior angles, and each of the three interior angles measures 60 degrees.
Equilateral triangles have three congruent sides and three congruent angles
An equilateral triangular pyramid
A tetrahedron has four equilateral triangles as sides
3 because equilateral triangles are triangles that have 3 congruent sides.
yes
Three are congruent.
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.
no. if one triangles sides are all 2 and one triangles sides are all 3 then they are not congruent
yes
Yes
There is more than one way to join two triangles. It would be possile to assemble a parallelogram out of two congruent equilateral triangles.
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