Centre Bull Height (a)

1.73 m (5 ft 8 in)

Minimum Throwing Distance (b)

2.37 m (7 ft 9.25 in)

Diagonal (c)
Centre Bull to back of Oche

2.93 m (9 ft 7.5 in)

Height of raised Oche

38 mm (1.5 in)

Length of raised Oche

610 mm (2 ft 0 in)

Conversion Factor

1 cm (0.3937 in)

Diagonal Length

√Height² + Oche² =
√1.73² + 2.37² =
√2.9929 + 5.6189 =
√8.6098 =
2.934 m (9 ft 7.5 in)

LEGEND
m = metres
cm = centimetres
mm = millimetres
ft = feet
in = inches
√ = square root