Answer:
48
Step-by-step explanation:
You start by creating an imaginary line down the middle and give that the variable x:
From there you have two separate triangles with the sides: 10, 6, and x.
You can then you the pythagorian theorum, A^2 + B^2 = C^2, to find x.
By plugging doing so you find out that x is 8.
You then have all the values necessary to find the area of the triangle using the formula A=1/2bh:
A=(1/2)(12)(8)
A=(6)(8)
A=48
