Answer:
top side: 20 yds
left side: 17 yds
left bottom(3.2cm): 8 yds
eight bottom(4.8cm): 12 yds
bottom right(3.6 cm): 9 yds
top right(3.2 cm): 8 yds
B
92.8 yds
Explanation:
A: divide each original measurement by two then multiply by 5 to get the final measurement
B multiply the top side measurement by the left side (final measurement) then subtract the bottom right multiplied by the right bottom ((20×17) -(9×12)