Find the area of a rhombus whose side is 7.5 cm and whose altitude is 6.8 cm. If one of its diagonals is 6 cm long, find the length of the other diagonal.
Class 8
Maths question
Answers
other length is 6cm ok I hope you helps
Given : A rhombus whose side is 7.5 cm and whose altitude is 6.8 cm.
One of its diagonals is 6 cm long,
To find: Area of a rhombus
the length of the other diagonal.
Solution:
Area of rhombus = side * Altitude
=> Area of rhombus = 7.5 * 6.8
=> Area of rhombus = 51 cm²
Area of rhombus = (1/2) * product of diagonals
=> (1/2) * 6 * x = 51
=> x = 17
Hence length of other diagonal is 17 cm
17 > 7.5 + 7.5
Diagonal length can not be more than sum of two sides
Hence There is some mistake in data
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