Math, asked by atanukar10oy0a4k, 10 months ago

Find perimeter of the quadrilateral ABCD .​

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Answered by rslekshmi08
1

using Pythagoras theorem

AC= 10cm

therefore half of the diagonal is 5cm.

therefore using Pythagoras theorem,

AD= √(144+25) = 13 cm

DC = 13 cm (given AD=DC)

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