Question

In the given figure, ABC~PQR, and the sides are of length as shown in figure given below. Find the length of side BC and RQ​

Answer 1

Answer:

(i) The common point of a tangent and the circle is called point of contact .

(ii) A circle may have two parallel tangents.

(iii) A tangent to a circle intersects it in one point(s).

(iv) A line intesecting a circle in two points is called a secant .

(v) The angle between tangent at a point on a circle and the radius through the point is 90o