Congruent Triangles have the same angles and side length measures
trueImproved Answer:-It is false because the triangles could be similar in shape but not in size
A square and rectangle both have congruent triangles in them.
congruent triangles
angles and side length measures
An Icosahedron.
trueImproved Answer:-It is false because the triangles could be similar in shape but not in size
A square and rectangle both have congruent triangles in them.
congruent triangles
angles and side length measures
You could prove two triangles are congruent by measuring each side of both triangles, and all three angles of each triangle. If the lengths of the sides are the same, and so are the angles, then the triangles are congruent... if not, then the triangles are not congruent. If the triangles have the exact same size and shape then they are congruent.
shape and sizecorresponding sides
yes it is
triangular pyramid
Yes, that's part of what the word congruent means. Not only do congruent triangles have the same shape they are of the same size, and you can move one of them over the other one so that it covers it exactly.Note that you cannot flip a triangle over and consider it conguent to another triangle.
Regular polygons have congruent angles such as squares and equilateral triangles.
A tetrahedron has four equilateral triangles as sides
No. For example the triangles with sides {3, 4, 5} and {6, 8, 10} are similar but not congruent.