ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 11 Understanding Symmetrical Shapes Ex 11.3
Question 1.
Which of the following are models for perpendicular lines?
(i) The adjacent edges of a postcard.
(ii) the lines of a railway track.
(iii) The line segment forming the letter ‘L’.
(iv) The adjacent edges of your Math book.
(v) The line segments forming the letter ‘V’.
Solution:
Question 2.
In the figure given below, line l is perpendicular to line m.
(a) Is CE = EG?
(b) Does \(\overleftrightarrow { PE } \) bisect segment \(\overline{\mathrm{BH}}\) ?
(c) Identify any two line segments for which \(\overleftrightarrow { PE } \) is the perpendicular bisector.
(d) Are these true?
(i) AC > FG
(ii) CD = GH
(iii) BC < EG.
Solution: