0 Deepak BoraNewbie Asked: July 13, 20202020-07-13T15:33:36+05:30 2020-07-13T15:33:36+05:30In: ICSE Equation of a straight line 0 OABC is a square ,O is the origin and the points A and B are (3,0) and (p,q). If OABC lies in the first quadrant , find the values of p and q . Also write down the equations of AB and BC equationoriginpqstaright line Share Facebook 1 Answer Voted Oldest Recent Deepak Bora Newbie 2020-07-13T23:15:47+05:30Added an answer on July 13, 2020 at 11:15 pm Because point A us 3 units away from y-axis, and all sides of a square are equal. ∴ C must be 3 units away from x-axis & B must be 3 units away from both x and y axis ∴ coordinates of B (3,3) ∴ p= 3, q= 3 Equation of line AB as AB passes through (3,0) ∴ x=3 (equation of AB) Similarly, BC passes through (0,3) ∴ y= 3 ( equation of BC) 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type Youtube Vimeo Dailymotion Facebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment. Related Questions Equation of a straight line Solve the following equation by factorisation.

Because point A us 3 units away from y-axis, and all sides of a square are equal.

∴ C must be 3 units away from x-axis

& B must be 3 units away from both x and y axis

∴ coordinates of B (3,3)

∴ p= 3, q= 3

Equation of line AB

as AB passes through (3,0)

∴ x=3 (equation of AB)

Similarly,

BC passes through (0,3)

∴ y= 3 ( equation of BC)