Q. 134.6( 5 Votes )

Find the length o

Answer :

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Given that AB = 30cm and AD = 16 cm


A = 90°


ΔADB is a right-angled triangle.


Applying Pythagoras theorem,


BD2 = BA2 + AD2


BD 2 = 302 + 162


BD2 = 900 + 256 = 1156


BD = 34 cm


Diagonals of a rectangle are equal


AC = 34 cm


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