5-2y=3x linear equations standard form

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much