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

Last updated at Dec. 12, 2018 by

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

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Example 2 (Page 177) The area of a rhombus is 240 γ€–π‘π‘šγ€—^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 Γ— d1 Γ— d2 240 = 1/2 Γ— 16 Γ— x 240/8 = x 30 = x x = 30 cm ∴ The length of other diagonal = 30 cm.

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