<span>d. for a right triangle, if a, b, and c are the sides of the triangle with c being the hypotenuse, then a^2+b^2+c^2</span>
check the picture below. You can pretty much count the units off the grid.
recall that area of a triangle is A = (1/2)bh.
The answer is 224% because 56 times 4 is 224%
The longest side of a triangle is opposite the largest interior angle, same goes to the opposite. The shortest side of a triangle is opposite the smallest interior angle.
Hope this helps! <3