Mathematics
24.02.2022 09:40
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The length of the diagonal of a rectangle is 50cm. If the length on one of the sides

The length of the diagonal of a rectangle is 50cm. If the length on one of the sides is 30cm what the length on the other side?
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firenation18
firenation18
4,9(33 marks)

40 cm

Step-by-step explanation:

Step one:

Given data

Diagonal = 50cm

If the length on one of the sides is 30cm

Then applying Pythagoras theorem we can find the other side as

Step two:

d^2= l^2+w^2\\\\50^2= 30^2+w^2\\\\2500=900+w^2\\\\2500-900= w^2\\\\1600=w^2\\\\

square both sides we have

w= √1600

w= 40 cm

ella3714
ella3714
4,7(37 marks)

Jayswizzy_YT

Step-by-step explanation:

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