RBSE Solutions for Class 6 Maths Chapter 9 Simple Two Dimensional Shapes Ex 9.1

RBSE Solutions for Class 6 Maths Chapter 9 Simple Two Dimensional Shapes Ex 9.1 is part of RBSE Solutions for Class 6 Maths. Here we have given Rajasthan Board RBSE Class 6 Maths Chapter 9 Simple Two Dimensional Shapes Exercise 9.1.

Rajasthan Board RBSE Class 6 Maths Chapter 9 Simple Two Dimensional Shapes Ex 9.1

Question 1.
Classify the following (RBSESolutions.com) curves as
(A) Open or
(B) Closed.

Solution:
(A) Open curves – (i), (vi)
(B) Closed curves – (ii), (iii), (iv), (v)

Question 2.
Which all letters from A to Z are (RBSESolutions.com) closed curves?
Solution:
Closed curves from A to Z are ‘O’.

Question 3.
(i) Which points lie in the interior part of the rectangle?
(ii) Which points lie in the exterior part of the rectangle?
(iii) Are N and L lie on the boundary of the rectangle?

Solution:
(1) Interior points – P, Q, R
(ii) Exterior points – S, U, T
(iii) Yes, N and L lie on the boundary.

Question 4.
Draw if possible, each one of the (RBSESolutions.com) following with a rough diagram
(i) A closed curve that is not a polygon.
(ii) An open curve made up entirely of line segments.
(iii) A polygon with two sides.
(iv) A polygon with four sides.
Solution:
Possible diagram.

Question 5.
Adjust five points A, B, C, D and E in a (RBSESolutions.com) figure of a polygon such that,
(i) Points A and C lie in the interior part of the polygon.
(ii) Points B and D lie in the exterior part of the polygon.
(iii) Point E lies on the boundary of the polygon.
Solution:
(i), (ii) and (iii)

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