CBSE Class 10 Sample Paper for 2022 Boards - Maths Basic [MCQ]

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Question 15 - CBSE Class 10 Sample Paper for 2022 Boards - Maths Basic [MCQ] - Solutions of Sample Papers for Class 10 Boards

Last updated at Dec. 16, 2024 by

If ABCD is a rectangle , find the values of x and y

(a) X = 10, y = 2   (b) X = 12, y = 8  

(c) X = 2,y = 10   (d) X = 20, y = 0

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Question 15 If ABCD is a rectangle , find the values of x and y (a) X = 10, y = 2 (b) X = 12, y = 8 (c) X = 2,y = 10 (d) X = 20, y = 0 Since ABCD is a rectangle Opposite sides are equal Therefore, x + y = 12 x − y = 8 Adding (1) and (2) (x + y) + (x − y) = 12 + 8 2x = 20 x = 20/2 x = 10 Putting x = 10 in (1) x + y = 12 10 + y = 12 y = 12 − 10 y = 2 ∴ x = 10, y = 2 So, the correct answer is (a)

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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