The betel palm, a species of palm tree found primarily in Asian countries, yields a seed known as a betel nut. Natives of the Asian and Indian countries where this tree is found use the nut much like those in Western countries use chewing tobacco or snuff.ixing it with spices or tobacco seems to improve its taste, but flavored betel nut is not always embraced in certain Asian countries. Long-term chewing can stain the user's teeth black and create a number of health problems requiring serious medical intervention.
Symbolically, the minor and major arcs are denoted by the following: The semicircle represents an arc whose endpoints coincide with endpoints of the diameter. The semicircle is represented by three points using the same methodology to represent a major arc.
Notice that arc length is a fractional part of the circumference. For example, an arc measure of 60Âº is one-sixth of the circle (360Âº), so the length of that arc will be one-sixth of the circumference of the circle. In circle O, the radius is 8 inches and minor arc is intercepted by a central angle of 110 degrees. Find the length of minor arc to the nearest integer. Radian Measure.