The length of a rectangular field is three times of its breadth. Find the length, breadth and area of the field, if its perimeter is 80 metres.
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Answer:
Length = 30 Breadth = 10
Step-by-step explanation:
Let length = 3X because it is given and breadth =X
Perimeter of a Rectangle = 2( LENGHT + BREADTH )
80 = 2(3X + X)
80 = 6X + 2X
80 = 8X
80 divided by 8 = X
X = 10
As, length = 3X
3 multiplied by 10 = 30
THEREFORE LENGHT = 30 AND BREADTH = 10
Area = Width Into Length
Width is nothing but breadth u can do it by urself
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