Example 2 (Page 177) -The area of a rhombus is 240 cm2 and one of

Example 2 (Page 177) - Chapter 11 Class 8 Mensuration - Part 2

  1. Chapter 11 Class 8 Mensuration
  2. Serial order wise

Transcript

Example 2 (Page 177) The area of a rhombus is 240 ใ€–๐‘๐‘šใ€—^2 and one of the diagonals is 16 cm. Find the other diagonal. Given, Area of rhombus = 240 cm2 Length of one diagonal = d1 = 16 cm Let length of other diagonal = d2 = x cm. Now, Area of rhombus = 1/2 ร— d1 ร— d2 240 = 1/2 ร— 16 ร— x 240/8 = x 30 = x x = 30 cm โˆด The length of other diagonal = 30 cm.

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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.