Triangle ABC is a night triangle with CD I AB Angle C is a right angle

Mathematics

1 answer:

Reil [10]3 years ago

5 0

Answer:

Angle by angle similarity postulate.

Step-by-step explanation:

All angles being equal is what proves the side-angle-side and side-side-side congruence.

Accordingly, similar triangles have sides that are all equal and their sides are in the same ratios. However, they are not necessarily congruent.

therefore, A² + B² = CF + CE

Therefore, A² = CF

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