A farmer has a rectangular plot of land of length 400m and breadth 300m.
(a) What is the area of the plot?
(b)There is a shed covering a square region of side 20m in the plot. What is the area of the remaining plot?
(c) Find the length of the fencing required to fence the entire plot.
(d) How many square tiles of area 4m2 would be needed to tile the floor of the shed?
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Answer:
(a) 120000m
(b) 400m
Step-by-step explanation:
(a) area of rectangle = length × breadth
area of rectangle = 400 × 300
area of rectangle = 120000 m
(b) area of remaining plot = 20 × 20 ( first we will find the area of square)
= 400m
= 120000 - 400 = 119600m
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