A farmer is having a rectangular piece of land measuring 100m x 75m. He is doing organic farming in his field according to the demand of the market. For this, he made different square and rectangular shaped pieces of land. The square shaped pieces of land have an area of 625m² and 400m².
(i) He wants to plant cauliflower in the small square piece of land in such a way that the number of plants in each row and column are same. How many plants can he grow in each row and each column?
(ii) What is the shape of pieces of land he made in his field?
(iii) Find the length of the side of the piece of land having larger area?
Step-by-step explaination please.
Answers
Answered by
19
Answer:
1) 350 m
2) Rectangle
3) 25m length
Step-by-step explanation:
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Answered by
1
The perimeter of a rectangular piece of land = 2(Length + Breadth)
= 2(0.7+0.5)
= 2(1.2)
= 2.4 km
\because1km\ =\ 1000m∵1km = 1000m
\therefore0.24\ =\ 1000\times0.24=2400∴0.24 = 1000×0.24=2400 m.
Since 4 rows of wire is required.
\therefore2400\times4=9600∴2400×4=9600 m.
\therefore9600\ m\ =\ 9.6\ km∴9600 m = 9.6 km
Therefore, length of wire required is 9.6 km or 9600 m.
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