Question
Find the breadth of the rectangle whose perimeter is 360cm and whose length is:140cm
✓
Answer
Perimeter of a rectangle = 2(Length + Breadth)Therefore, Breadth of the rectangle $=\frac{\text{Perimeter}}{2}-\text{Length}$
Perimeter = 360cm Length = 140cmBreadth $=\frac{360}{2}-140$
= 180 - 140 = 40cm
Perimeter = 360cm Length = 140cmBreadth $=\frac{360}{2}-140$
= 180 - 140 = 40cm
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