Understand what the circumradius is. See how to find the circumradius using the circumradius formula, and how circumradius and inradius differ. Related to this Question What type of triangle is a 45-45-90 right triangle? What is sec(alpha) given the triangle below?
If the circumradius of a triangle is 7 cm and inradius is 3 cm . Find the distance between circumcentre and incentre . View Solution In aΔABC,ifa=3,b=4,c=5,then find the distance between its incentre and circumcentre. View Solution ...
The unit circle defines how to find the sides and angles of aright trianglethat is formed when extending a line with a known central angle within the circle. Because the unit circle has a radius equal to 1, the triangle’shypotenuseis also always equal to 1. ...