"I think I can make it. I'll just jump." says Denis, flashing a grin as he looks to the neighboring rooftop.
"Wait!" Vera exclaims. "First let's find the distance! Here, take a look at this diagram."
"I've never much cared for math," Denis frowns.
Vera rolls her eyes. "We know the distance between us, and we know the angles between ourselves and
your target landing point. All we need to do is...
Denis jumps.
"...apply the law of sines!" Vera gasps.
According to Vera's diagram, how far did Denis need to jump to reach the neighboring rooftop?
Do not round during your calculations. Round your final answer to the nearest tenth of a meten