The length of a rectangle is 5 cm more than its breadth. If the perimeter of the rectangle is 50 cm, then the length and breadth of the rectangl are what ? If y + 2/4 + y - 3/3 = 1/2, then the value of y is what ? If 3a - 4 = 3(4 - a), the the value of a is what ?
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breadth be x
length be x+5
ATQ
2(x+x+5)=50
2(2x+5)=50
4x+10=50
x=40/4 x=10 b=10cm l=15cm
length be x+5
ATQ
2(x+x+5)=50
2(2x+5)=50
4x+10=50
x=40/4 x=10 b=10cm l=15cm
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