Question 8 - NCERT Exemplar - MCQ - Chapter 7 Class 10 Coordinate Geometry

Last updated at Dec. 16, 2024 by

AOBC is a rectangle whose three vertices are vertices A (0, 3), O (0, 0) and B (5, 0). The length of its diagonal is

(A) 5   (B) 3  (C) √34   (D) 4

 

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Question 8 AOBC is a rectangle whose three vertices are vertices A (0, 3), O (0, 0) and B (5, 0). The length of its diagonal is (A) 5 (B) 3 (C) √34 (D) 4 Length of Diagonal = Distance b/w A (0, 3) and B (5, 0) = √((𝑥2 −𝑥1)2+(𝑦2 −𝑦1)2) = √(( 5−0)2+(0 −3)2) = √((5)2+(−3)2) = √(25+9) = √𝟑𝟒 So, the correct answer is (C)

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo