Math, asked by krishnashindev, 5 months ago

find area of rhombus whose one side is 13 cm and altitude is 10 c​

Answers

Answered by nishantvipdp
29

Answer:

Using the formulas

a =   \frac{pq}{2}

a =   \sqrt{p2 + q2}  \div 2

solving for A

a \:  =  \frac{1}{2} p \:  \sqrt{4a2 - p2}

 =  \frac{1}{2}.10. \sqrt{4.13 |2| - 10 |2|  }  = 120cm2

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