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Practice set 4.2 1. Construct A PQR, in which QR = 4.2 cm, mZQ = 40° and PQ + PR = 8.5 cmConstruct A XYZ, in which YZ = 6 cm, XY + XZ = 9 cm. ZXYZ = 50° |
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Answer» -STEP explanation:Construct Δ PQR, in which QR = 4.2 cm m∠Q = 40° and PQ + PR = 8.5 cm ... Construct Δ XYZ, in which YZ = 6 cm, XY + XZ = 9 cm. ∠ XYZ ... |
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