Answer:
The answer is A. 105
Step-by-step explanation:
it's more tilted so it can't be a lower number, the only option is 105
1+1 is equal to 3-1. 1+1=2. 3-1=2. 2=2
I believe 1 is linear and 2nd is exponential
Looks like the larger triangle is equilateral (well, it must be, otherwise finding the area is impossible). That means the inradius is 6 and the outradius is 12, which is to say the altitudes (equal to the height, in this case) of this triangle have length 6 + 12 = 18.
In the smaller right triangle, the length of the missing leg is half the base of the larger triangle; call this length
By the Pythagorean theorem,

Then the area of the larger triangle is
