Ray az bisects angle dab as well as angle dcb state the three pairs
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A. State the three pairs of equal parts in triangles BAC and DAC.
Answer: ∠DAC = ∠BAC, ∠DCA = ∠BCA and AC = AC
B. Is ΔBAC ≈ ΔDAC? Give reasons.
Answer: By ASA criterion, triangles are congruent
C. Is AB = AD? Justify your answer.
Answer: Since triangles are congruent hence, AB = AD because both sides originate from equal angles in two triangles.
D. Is CD = CB? Give reasons.
Answer: Since triangles are congruent hence, CD = CB because both sides originate from equal angles in two triangles.
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