The Sine Rule

In triangle $L M N$ , angle $72^\circ$ and angle $28^\circ$ . The length of side $MN\,$ is 10.5 cm.

Work out the length of $L N$ . Give your answer to 1 decimal place.

[3]

In triangle $L M N$ , angle $72^\circ$ and angle $28^\circ$ . The length of side $MN\,$ is 10.5 cm.

Work out the length of $L N$ . Give your answer to 1 decimal place.

[3]

The Sine Rule Questions