the length of a rectangle is thrice of its breadth. if it's perimeter is 48 cm, find the dimensions of the rectangle.
Answers
Answered by
2
Answer:
length is 18
breadth is 6
Answered by
4
Answer:
Let the Breadth of the reactangle be x cm.
Therefore, Length will be 3x cm.
★ According to question now,
❅ Perimeter = 2 (Length + Breadth) ❅
➳ 2 (l + b) = 48
➳ 2 (3x + x) = 48
➳ 6x + 2x = 48
➳ 8x = 48
➳ x = 48/8
➳ x = 6
Therefore,
Breadth of the reactangle = x = 6 cm
Length of the reactangle = 3x = 3(6) = 18 cm
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