Question

Need Help due tomorrow please helphhhhh

Answer 1

Inside = 15^2/2 =
112.5


Outside = (26*27)/2 = 351


Total  = outside - inside

 = 351 -112.5 = 238.5

Answer 2

So this is pretty simple. What you have to do is calculate the area of both triangles and subtract the two.

The formula for the area of a triangle being $\frac{bh}{2}$

15 * 15 = 225.

225/2 = 112.5

26 * 27 = 702.

702/2 = 351

351 - 112.5 = 238.5


238.5 being the answer.