Answer:
No, these three sides form a right triangle 7yd,3yd,9yd wont work
Step-by-step explanation:
a^2 + b^2 = c^2
lonest length is c (hypotenuse) : 9yd
(7)^2 + (3)^2 = (9)^2
49 + 9 = 81
58 = 81 NOT TRUE
8 or 4
8/7 x 9/10 is 72/70
7/10 x 9/8 is 63/80
10/7 x 9/8 is 90/56
7/9 x 8/10 is 56/90
9.75
