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Mathematics, 20.10.2020 15:01 claaay1

=600 6.
A rectangular picture frame is to be made.
It is 30 centimetres high
and 22.5 centimetres wide, as shown.
To check that the frame is rectangular,
the diagonal, d, is measured.
It is 37.3 centimetres long.
Is the frame rectangular ?

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Answers: 1

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=600 6.
A rectangular picture frame is to be made.
It is 30 centimetres high
and...
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