Use your knowledge of triangle congruence criteria to write proofs for each of the following problem.

Given: , , , AF=DC

Prove:

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Use your knowledge of triangle congruence criteria to write proofs for each of the following problem.

In the figure, and and *R* is equidistant from and . Prove that bisects ∠APB.

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Use your knowledge of triangle congruence criteria to write proofs for each of the following problem.

Given: , , *W* is the midpoint of

Prove:

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Given: *BR*=*CU*, rectangle *RSTU*

Prove: △*ARU* is isosceles

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