Answered

A rectangle has a perimeter of 74m.Find the length of the rectangle if it’s breath is 17m and find the breath of the rectangle if it’s length is 25m

Answer :

Answer:

20, 12

Step-by-step explanation:

 we know that perimeter of rectangle =2(l+b)

2(l+17) =74

l=20

2(25+b) =74

b=12

Step-by-step explanation:

perimeter of rectangle = 2(Length+ breath)

Hence,

 74m = 2(Length+17)

74m = 2(length)+ 2(17)

74m= 2(length)+ 34

74-34= 2(length)

40/2= length= 20

ii) perimeter of rectangle =2(length + breath)

74=2(length)+2(breath)

74=50+ 2(breath)

74-50= 2( breath)

24/2 = breath = 12

answer for i)20 ii) 12

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