Question

Find the missing side lengths.

Answer 1

Answer:

AB= 16yd (as given), AC=14.0 yd and BC=25.1 yd

Step-by-step explanation:

Use Sine rule:

1. sin(36)/16= sin(31)/x   --> Cross multiply to get x=(16xsin(31))/sin(36)= 14.01976yd

     AC= 14.0 yd (rounded to 1 d.p)

2. Same to find BC:  sin(113)/x= sin(36)/16 --> x= (16xsin(113))/sin(36)= 25.0569yd

    BC= 25.1 yd (rounded to 1 d.p)