Which coordinate pair is the best estimate of the point of intersection in this graph? a. (1.5,0.75) b. (1.75,0.5) c. (0.75,1.5) d. (1.5,1.75)

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2