Question

Raghu's rectangular plot measures 400 m by 225 m. How many square metres of land should he buy more to make the area of his field equal of his field equal to 10 hectare ?​

Answer 1

Answer:

he should buy 10,000 square metre to equal his field length to 10 hectare.

Step-by-step explanation:

1 hectare=10,000 sq m so 10 hectare=10*10,000 sq m=1,00,000 sq m

now area of rectangular field will be=length*breadth

=400*225 m

=90,000 sq m

required square metres=1,00,000-90,000=10,000 sq m hence answer is 10,000 sq m.

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Answer 2

Step-by-step explanation:

10 hectare= 10,000

area of Sq = s×s

= 1,000000

area of rectangular = length×breadth

= 90,000

required square metre = 100000 - 90,000 =

10,000