a park 20m long 15m broad Has 2m Wide roads Crossing Each Other As Shown The Sides of Roads Which Have Been Covered With Stones Are Shown By Dotted Lines Find The Total Length To Be Paved By Stones
Answers
Answer:
15594
Step-by-step explanation:
Area of the rectangle = Length×Breadth=65×50=x3250m2 Length×Breadth=65×50=3250m2
Given Width of the Path = 2m
Length of the Path is Parallel to the side , Hence Length = 65 m
Area of the Path 1 = Length×Width=65×2=130m2 Length×Width=65×2=130m2
Given Breadth of the Path = 2m
Length of the Path2 is Parallel to the other side , Hence Length = 50 m
Area of the Path2 = Length×Breadth=50×2=100m2 Length×Breadth=50×2=100m2
Add Both the Area of the Path = 130+100=230m2130+100=230m2
Area of the Common Field ABCD = 2×2=4m22×2=4m2
As both path are overlapping each other, so to calculate the area of shaded portion area of one square should be deducted from the area of the total path.
∴∴ Total Area for the Path Construction = 230−4=226m2230−4=226m2
∴∴ Cost of Constructing the Path = 230−4=226×69=15594