1. Select the correct answer from the choices. Please show complete solution. ABC is a triangle where 2sinA = 3 sinB =4 sinC and the perimeter is %3D 169 cm. Find the values of a and c give your answer to the nearest centimetre. a = 39cm., c = 78cm. a = 52cm., c = 39cm. a = 78cm., c = 52 cm. a = 78cm., c = 39cm. a = 78cm., c = 50cm. %3D %3D Other:

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