HERE IS YOUR ANSWER...
I THINK THIS MAY SOLVE YOUR DOUBT....
THANK YOU......
Answer:
8 cm
Step-by-step explanation:
116
8.2 / 2 = 4.1
a =
0.5 x 8.2 x 5.6736 = 23.2618
23.2618 x 5 = 116.309 = 116
0.75
just divide 9 by 12