Draw a diagram of a javelin runway and sector with any three specifications.

A correct drawing shows the javelin runway as two parallel lines 4 m apart, with a throwing arc (the scratch line) at the end, and the sector spreading out from the arc, bounded by two lines marked at an angle of 28.96 degrees (about 29 degrees). Any three specifications are labelled: 1. Minimum length of the runway 30 m (maximum 36.5 m). 2. Width of the runway 4 m. 3. Throwing arc of radius 8 m and sector angle 28.96 degrees. The runway lines and the arc are 7 cm wide, with the arc line white.