The area of a rectangular piece of card board is 54 sq. cm and its breadth is 6 cm. What is the length of the card board
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Given:
The area of the rectangular piece is 54 square cm.
The breadth of the rectangular piece of cardboard is 6 cm.
To find:
The length of the rectangle.
Solution:
A rectangle is a form of a quadrilateral whose opposite sides are equal.
Let us name the rectangular cardboard PQRS.
Let us take the length of the rectangular piece as L meters.
We know that area of the rectangle PQRS is,
Area = (L× B) square units
Where L = length of the given rectangle
B = breadth of the given rectangle
54 = L × 6
L =54/6
L = 9 cm
Hence, the length of the rectangular piece PQRS is 9 cm.
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