c)A thin wire 20 centimetres longis formed into a rectangle. If the width of this rectangle is 4 centimetres, what is its length?
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Answered by
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Answer:
Wire=20 cm
=Perimeter of rectangle=2L+B
=20/2+L+B
=10=L+B
10x+4
x=10-4
=6 cm.
Step-by-step explanation:
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Answered by
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Answer:
6 cm
Step-by-step explanation:
4+4=8
20-8=12cm
12 half is 6 CM so the answer is 6 cm
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