chal khud kar solve
nikal yahann se, khud mehnat se solve kar
1. Perpendicular Transverse Theorem
2. a=30 and b=60
12.04 meters is 474 inches so 12 would be closest
You multiply 9 times nine 6 times. ~9*9*9*9*9*9~
The best way to approach this problem is to start off by doing factor by grouping.