Question
The bisectors BI and CI of ∠B and ∠C of a ∆ ABC
meet in I. If ∠A = 38°, then what is ∠BIC equal to?Solution
The correct answer is D
In ΔPQR, PQ = 4 cm, QR = 3 cm, and RP = 3.5 cm. ΔDEF is similar to ΔPQR. If EF = 9 cm, what is the perimeter of ΔDEF?
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