Β What are the co-ordinates of the Country lying on the mid-point of Country A and Country D?

(a) (1, 3) Β  (b) (2, 9/2) Β  (c) (4, 5/2)Β  Β  Β (d) (9/2, 2)

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  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

Transcript

Question 45 What are the co-ordinates of the Country lying on the mid-point of Country A and Country D? (a) (1, 3) (b) (2, 9/2) (c) (4, 5/2) (d) (9/2, 2) We need to find coordinates of mid-point of A (1, 4) and D (3, 5) Therefore, Coordinates of mid-point = ((𝒙_𝟏 + 𝒙_𝟐)/𝟐,(π’š_𝟏 + π’š_𝟐)/𝟐) = ((1 + 3)/2,(4 + 5)/2) = (4/2,9/2) = (2 ,πŸ—/𝟐) So, the correct answer is (b)

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.