yes it is
No. For example the triangles with sides {3, 4, 5} and {6, 8, 10} are similar but not congruent.
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.
Same size and shape
no. congruent means the same size and shape. all triangles don't share the same size and shape.
Congruent Triangles have the same angles and side length measures
congruent triangles
Triangles are congruent if they have the same size and shape, meaning their corresponding sides and angles are equal.
shape and sizecorresponding sides
yes it is
No. For example the triangles with sides {3, 4, 5} and {6, 8, 10} are similar but not congruent.
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.
Same dimensional shape and same size angles.
Same size and shape
no. congruent means the same size and shape. all triangles don't share the same size and shape.
Not always
Yes, in similar triangles, the angles are always congruent, and the sides have the same proportions to each other.