The Student Room Group

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Reply 1

What have you tried?

The starting step is to find the length of the rectangle in terms of x.
Reply 2
Original post by notnek
What have you tried?

The starting step is to find the length of the rectangle in terms of x.


2x + 2y = 28cm
Original post by junayd1998
2x + 2y = 28cm


what other equation can you form with the information you have?

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Reply 4
Original post by junayd1998
2x + 2y = 28cm

Try to use Pythagoras.

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