We retrieve the data from the basketball database,
http://www.sportsknowhow.com/basketball/dimensions/nba-basketball-court-dimensions.html
Then we calculate the dimensions in three significant figure. Noted the diameter of the basketball is 0.246 m, the unit is in meter.
http://www.sportsknowhow.com/basketball/dimensions/nba-basketball-court-dimensions.html
Then we calculate the dimensions in three significant figure. Noted the diameter of the basketball is 0.246 m, the unit is in meter.
Here are the data we use in our calculation:
A (0, h)
B (x-0.6, 3.05)
C (x-0.477, 3.05)
D (x-0.375, 3.05)
E (x-0.273, 3.05)
F (x-0.15, 3.05)
G (x, 3.05)
H (x+0.273, 3.05)
I (x+0.477, 3.05)
The inner diameter of the basket: 0.45m
The diameter of the basketball: 0.246m
The height of the basket: 3.05m
The length of FG: 0.15m
A (0, h)
B (x-0.6, 3.05)
C (x-0.477, 3.05)
D (x-0.375, 3.05)
E (x-0.273, 3.05)
F (x-0.15, 3.05)
G (x, 3.05)
H (x+0.273, 3.05)
I (x+0.477, 3.05)
The inner diameter of the basket: 0.45m
The diameter of the basketball: 0.246m
The height of the basket: 3.05m
The length of FG: 0.15m