The crime scene with dimensions below is taped off. If each roll of tape is 50ft long, how many rolls are needed to tape off the scene?

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

tip $2.90

total $17.40

part a: 1.08

part b: 27.59