Question

Find the length of a rectangle whose perimeter is 2300m and breadth is a m 500.

Answer 1

hey
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length be x

perimeter = 2(l+b)

2300 = 2(x+500)
2300 = 2x +1000
2300-1000=2x
1300/2 = x
650= x

hence , length =650m

hope helped
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Answer 2

Answer:650m

Step-by-step explanation:

2(l+b)=2300

2(l+500)=2300

l+500=2300/2

l+500=1150

l=1150-500

l=650m