Math, asked by mohdasifbhatt785, 2 months ago

find the diagnol of a rectangle, whose sides are 21cm and 20cm.

Answers

Answered by ritesh803114

1

Length=21cm and Wirth=20cm

formula of diagonal =√l²+w²

=√21²+20²

=√441+400

=√841

=29

The diagonal of rectangle is 29

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