C and P are right angles
answer
~ lzg
which pairs of triangles appear to be congruent
True
edr
Proving two triangles congruent establishes that all corresponding sides and angles are equal. This means that if two triangles are shown to be congruent using criteria such as SSS, SAS, or ASA, any part of one triangle (like a side or angle) is equal to its corresponding part in the other triangle. Consequently, this congruence can be used to infer properties about specific segments or angles within related geometric configurations, reinforcing the relationships between different parts of the triangles.
adjective
Abe cbd
side- angle- side
To prove that the sum of the angles formed by the intersection of the diagonals within a scalene pentagon equals 180 degrees, you can use the fact that any polygon can be divided into triangles. In a pentagon, there are five sides, and thus it can be divided into three triangles by drawing diagonals. The interior angles of these triangles sum to 540 degrees, and since the angles at the vertices of the pentagon contribute to this sum, the angles formed by the intersection of the diagonals can be shown to sum to 180 degrees by subtracting the angles at the vertices from 540 degrees and considering the properties of linear pairs.
Once you have shown that two triangles are congruent you can use CPCTC (corresponding parts of congruent triangles are congruent) to show the congruence of the remaining sides and angles.