___ and ___ are the most basic units in geometry.
Lines, Angles
Points, Lines
Angles, rays
Rays, points
Points and lines are the most basic units in geometry. Every other thing such as angles, shapes are made from lines and points.
Two rays are drawn from a point 'P' on a line as shown. If angle 'a' and 'c' are equal and twice that of angle 'b'. Then find angle 'b'.
Two lines intersect at a point and a ray is drawn from the point of intersection. The ray divides the angle between the lines into 1:2 ratio. One of the angles is given, find the value of 'x'.
Two lines, line 1 and line 2 intersect at a point O and a ray, OX is drawn from the point of intersection. The ray divides the angle between the lines as shown. One of the angles is given, find the value of 'x'.
Three basic terms in geometry namely a point, line and plane are ................. terms.