The perimeter of a rectangle is 200 meters. The breadth is 3/7 part of the length. What is the length?

Created: 2 years ago | Updated: 1 year ago

Updated: 1 year ago

30m

50m

60m

70m

Bangladesh Bank বাংলাদেশ ব্যাংক অফিসার ০২ -১২-২০২২ গণিত চতুর্ভুজ (Quadrilateral)

Des

552

Best Ans:

Let,

length is 7x m and breadth is 3x m.

ATQ,

2(7x+3x) = 200

⇒ 10x = 100

⇒ x = 10

So, the length is 7×10 = 70

2 years ago

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MD. IFTEKHARUL ALAM

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