Q1. Use the figure to name:
(a) Five points
(b) A line
(c) Four rays
(d) Five line segments
Ans:
Q2. Name the line given in all possible (twelve) ways, choosing only two letters at a time from the four given.
Ans:
Q3. Use the figure to name:
(a) Line containing point E.
Ans: A line containing
(b) Line passing through A.
Ans: A line passing through
(c) Line on which O lies.
Ans: A line on which O lies
(d) Two pairs of intersecting lines.
Ans: Two pairs of intersecting lines are
Q4. How many lines can pass through
(a) one given point?
Ans: Infinite number of lines can pass through one given point.
(b) Two given points?
Ans: Only one line can pass through two given points.
Q5. Draw a rough figure and label suitably in each of the following cases:
(a) Point P lies on .
(b) intersect at M.
(c) Line l contains E and F but not D.
(d) meet at O.
Ans:
Q6. Consider the following figure of line Say whether following statements are true or false in context of the given figure.
(a) Q, M, O, N, P are points on the line
Ans: True
(b) M, O, N are points on a line segment
Ans: True
(c) M and N are end points of line segment
Ans: True
(d) O and N are end points of line segment
Ans: False
(e) M is one of the end points of line segment
Ans: False
(f) M is point on ray
Ans: False
(g) Ray is different from ray
Ans: True
(h) Ray is same as ray
Ans: False
(i) Ray is not opposite to ray
Ans: False
(j) O is not an initial point of
Ans: False
(k) N is the initial point of and
Ans: True
(a)
Ans: Open curve
(b)
Ans: Closed curve
(c)
Ans: Open curve
(d)
Ans: Closed curve
(e)
Ans: Closed curve
Q2. Draw rough diagrams to illustrate the following:
(a) Open curve
Ans: Open curves
(b) Closed curve
Ans: Closed curves
Q3. Draw any polygon and shade its interior.
Ans: Polygon ABCDE
Q4. Consider the given figure and answer the questions:
(a) Is it a curve?
(b) Is it closed?
Ans: (a) Yes, it is a curve.
(b) Yes, it is closed.
Q5. Illustrate, if possible, each one of the following with a rough diagram:
(a) A closed curve that is not a polygon.
Ans: The below figure is a closed figure but not a polygon.
(b) An open curve made up entirely of line segments.
Ans: The below figure is an open curve made up entirely of line segments.
(c) A polygon with two sides.
Ans: No, it’s not possible, as the polygon with the least number of sides is a triangle, which has three sides.
Q1. Name the angles in the given figure.
Ans: There are four angles in given figure:
∠ ABC, ∠ CDA, ∠ DAB, ∠ DCB
Q2. In the given diagram, name the point(s)
(a) In the interior of ∠DOE
Ans: The point in the interior of ∠DOE is A
(b) In the exterior of ∠EOF
Ans: The points in the exterior of ∠EOF is C, A and D
(c) On ∠EOF
Ans: The points on ∠EOF are E, B, O and F
Q3. Draw rough diagrams of two angles such that they have
(a) One point in common.
Ans: O is the common point between ∠COD and ∠AOB
(b) Two points in common.
Ans: O and B are common points between ∠AOB and ∠BOC
(c) Three points in common.
Ans: O, E and B are common points between ∠AOB and ∠BOC
(d) Four points in common.
Ans: O, E, D and A are common points between ∠BOA and ∠COA
(e) One ray in common.
Ans: OC is a common ray between ∠BOC and ∠AOC
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1. What are the basic geometrical ideas covered in Class 6 NCERT Solutions? |
2. How can NCERT Solutions for Basic Geometrical Ideas help in understanding geometry concepts better? |
3. Are the exercises in NCERT Solutions for Basic Geometrical Ideas sufficient for practice and preparation for exams? |
4. Are the Old NCERT exercises in Basic Geometrical Ideas still relevant for Class 6 students? |
5. How can students make the most of NCERT Solutions for Basic Geometrical Ideas to improve their problem-solving skills? |
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