Question

 A square park is to be watered.If one side is 4.2 metres , find the area to be watered.

16.64 sq.m

17.64 sq.m

18.64 sq.m

None of these

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Answer 1

Answer:

given:

the park is square

it's length = 4.2 metres

to find:

area of the park = ?

area of a squared park = side²

➡️ 4.2²

➡️ 17.64 metre ²

Answer 2

$a \: square \: park \: = 4.2 \\ 2 \times 4.2 =8.2$