Hope you can help out on this. I suck at word problems.

Two wires tether a balloon to the ground as shown in the figure below. How high is the balloon from the ground.

It's a right triangle divided into two parts. One triangle is 75 degrees with an area of 100ft. The other triangle is 85 degrees. And h is the height on the side. Hope this helps as I cant actually draw the triangle from where I'm at.