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u
a)
b) 8
C) TU
d) 12
iv) When 3 is added to length and breadth of rectangle, the perimeter become
2

By Reagan

u
a)
b) 8
C) TU
d) 12
iv) When 3 is added to length and breadth of rectangle, the perimeter become
22. What is the mathematical form of the statement ?
a) x + y = 16 b) x+y= 5 c) x + y = -5 d) x + y = 22​

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Reagan

how do we find rate of interest? on simple interest

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a rectangle measurs 40 cm at its length and 20 cm .find the area of the rectangle and the ratio of the length to the width .​

1 thought on “u<br />a)<br />b) 8<br />C) TU<br />d) 12<br />iv) When 3 is added to length and breadth of rectangle, the perimeter become<br />2”

  1. Answer:

    Let length be x+3

    Let length be x+3and,breadth be y+3

    Let length be x+3and,breadth be y+3the perimeter of rectangle

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22then,

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22then,2(x+3+y+3)=22

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22then,2(x+3+y+3)=22x+y+6=11

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22then,2(x+3+y+3)=22x+y+6=11x+y=11‐6

    Let length be x+3and,breadth be y+3the perimeter of rectangle =2×(l+b)=22then,2(x+3+y+3)=22x+y+6=11x+y=11‐6x+y=5

    Hence it is in the stantance of x+y=5 ( c)

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