Answer
True
Work Step by Step
$\sin$ 50$^{\circ}$ = 2 $sin$ 25$^{\circ}$ $cos$ 25$^{\circ}$
$\sin$ 50$^{\circ}$ $\approx$ 0.76604444
$\sin$ 25$^{\circ}$ $\approx$ 0.42261826
$\cos$ 25$^{\circ}$ $\approx$ 0.90630779
2 $sin$ 25$^{\circ}$ $cos$ 25$^{\circ}$ = 2(0.42261826)(0.90630779)
2 $sin$ 25$^{\circ}$ $cos$ 25$^{\circ}$ $\approx$ 0.76604444
Therefore:
$\sin$ 50$^{\circ}$ = 2 $sin$ 25$^{\circ}$ $cos$ 25$^{\circ}$
