Question

find the length of diagonal of a rectangle with dimensions 20 m by 15m​

Answer 1

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✯ find the length of diagonal of a rectangle with dimensions 20 m by 15m

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As it is a rectangle, each angle will be 90°.

Let ABCD be the rectangle and BD be the diagonal.

AB=20m

AD=15m

By Pythagoras Theorem

AB²+AD²=BD²

20²+15²=BD²

400+225=BD²

BD²=625

BD=√625

BD=25

∴The length of the diagonal is 25 m.

Answer 2

Answer:

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