Question

EXERCISE 5.5
1 Which of the following are models for perpendicular lines
(a) The adjacent edges of a table top.​

Answer 1

Dear, this question is incomplete.

But I am having sixth class book, so no problem

Options are :

(a) The adjacent edges of a table top are perpendicular to each other.

(b) The lines of a railway track are parallel to each other.

(c) The line segments forming the letter 'L' are perpendicular to each other.

(d) The sides of letter V are inclined at some acute angle on each other.

Answer is :

Hence, (a) and (c) are the models for perpendicular lines.

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