The length of a rectangle is 5cm greater than its width. If its perimeter is 26cm, find its (i)its width (ii)its area
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Step-by-step explanation:
- width - x
- length - x+5
- perimeter is 26
- x+x+x+5+x+5=26
- 4x+10=26
- 4x/4=16/4
- x=4
- width is 4cm
- length is 9cm
- area is l*b
- 9*4 that is 36
- area is 36cm square
width is 4cm
area is 36cm square
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