Question
Download Solution PDFThe length of one side of a rhombus is 13 cm and one of the diagonals is 10 cm. What is the length of the other diagonal?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFWe know that,
(Side of rhombus)2 = (half of one diagonal)2 + (half of the other diagonal)2
⇒ 132 = (10/2)2 + (half of other diagonal)2
⇒ 169 – 25 = (half of other diagonal)2
⇒ Half of other diagonal = 12
∴ Length of the other diagonal = 12 × 2 = 24cm
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