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

Transcript

Example 2 (Page 175) Find the area of a rhombus whose diagonals are of lengths 10 cm and 8.2 cm Given Diagonals, d1 = 10 cm & d2 = 8.2 cm Now, Area of rhombus = 1/2 × d1 × d2 = 1/2 × 10 × 8.2 = 1/2 × 10 × 82/10 = 1/2 × 82 = 41 cm2 ∴ Area of rhombus = 41 cm2

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.