Use the distance formula 2 times to find the area of this triangle. Answer choices
78√ 2
39√ 2
78
39

I believe that the answer is B. Hope this helps!!

Really sorry if I am wrong! :(

The Distance Formula is a variant of the Pythagorean Theorem that you used to find the length of the third side (which is the hypotenuse of the right triangle) (x1, y1) and (x2, y2), the distance d between these points is given by the formula:.

Step-by-step explanation:

you have to study

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

ur welcome : )