Question

Find the length of the diagonals of a rectangle whose sides are 15 cm and 8cm

Answer 1

Hello,

Here is your answer ⬆️

So, diagonal of rectangle is 17 cm.

Hope it helps you
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Answer 2

Using Pythagoras' theorem,

a² + b² = c²

15² + 8² = c²

c² = 289

c = √289

c = 17

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Answer: The diagonal is 17 cm