What are cool words like Brilliant Or FaZe

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*