When you prove a triangle is congruent to another, it can help you prove parts of the triangle congruent by checking the ratio between all sides and angles. Thank you for asking
Yes, if two triangles have two congruent angles and two congruent sides then the triangles are guaranteed to be congruent. They only need two angles and one side congruent or two sides and one angle in order to be congruent.
Two triangles are congruent if the six elements of one triangle (three sides and three angles) are equal to the six elements of the second triangle and the two triangles have a scale factor of 1. However, in four special cases it is only necessary to match three elements to prove that two triangles are congruent. The matching of four elements is sometimes necessary, and the matching of five elements would put the matter beyond any doubt.
No. Angles are not congruent. (Triangles may be congruent.)
A tetrahedron has four equilateral triangles as sides
Are congruent triangles.
Corresponding Parts of Congruent Triangles is the full form od CPCT.
A triangle has 6 parts ... 3 sides and 3 angles. It's possible for two triangles to have as many as 3 of their parts congruent, and the triangles still not be congruent.
CPCTC or congruent
The triangles must be congruent.
corresponding parts of congruent triangles are congruent
Corresponding parts of congruent triangles are congruent.
Three are congruent.
Corresponding parts of congruent triangles are congruent.
'corresponding parts of congruent triangles are congruent'
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No. Any three consecutive congruent parts (angle-side-angle or side-angle-side) make any two triangles completely congruent.