CBSE Class 6 Answered
How many rectangles can be made with 18 cm as perimeter
Asked by trivenichauhan7008 | 12 Feb, 2020, 08:53: PM
Expert Answer
Perimeter of a rectangle = 2(l + b)
→ l + b = 18 ÷ 2 = 9
So, the possible dimensions are (8, 1), (7, 2), (6, 3), (5, 4).
Therefore, only 4 rectangles can be made with 18cm as perimeter.
Answered by Yasmeen Khan | 13 Feb, 2020, 11:02: AM
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