The Total solution for NCERT class 6-12
Use the figure to name:
(a) Five points
(b) A line
(c) Four rays
(d) Five line segments
Answer - 1 : -
(a) The five points areD, E, O, B, and C.
Name the line given inall possible (twelve) ways, choosing only two letters at a time from the fourgiven.
Answer - 2 : -
(a) Line containingpoint E.
(b) Line passing throughA.
(c) Line on which O lies
(d) Two pairs ofintersecting lines.
Answer - 3 : -
(a)
(b)
(c)
(d) ,
How many lines can passthrough (a) one given point? (b) Two given points?
Answer - 4 : -
(a) Infinite number oflines can pass through a single point.
(b) Only one line canpass through two given points.
Draw a rough figure andlabel suitably in each of the following cases:
(b) and intersect at M.
(c) Line l containsE and F but not D.
(d) and meet at O.
Answer - 5 : -
(d)
Consider the followingfigure of line . Say whether followingstatements are true or false in context of the given figure.
(a) Q, M, O, N, P arepoints on the line.
(b) M, O, N are pointson a line segment.
(c) M and N are endpoints of line segment.
(d) O and N are endpoints of line segment.
(e) M is one of the endpoints of line segment.
(f) M is point on ray.
(g) Ray is different from ray.
(h) Ray is same as ray.
(i) Ray is not opposite to ray.
(j) O is not an initialpoint of.
(k) N is the initialpoint of and.
Answer - 6 : -
(a) True
(b) True
(c) True
(d) False
(e) False
(f) False
(g) True
(h) False
(i) False
(j) False
(k) True