Question

Find the area of a square whose side is 19 cm

Answer 1

Answer:

area of square=side×side

=19×19cm^2

=361 cm^2

Answer 2

✨Given -

Side => 19cm

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✨Concept to find out -

Area of square = ???

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✨Formula used.-

Area of square => Side x side

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✨ Solution.-

Side => 19cm

Area of square => side x side

Area of square => 19cm x 19cm

Area of square => 361cm²

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$\color{blue} \boxed{area \: of \: square \: = > 361c {m}^{2} }$

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Other important formulas.

✨Area of rectangle => l x b

✨Area of square => (side)²

✨ Area of traingle => 1/2 x base x height

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Thanks ☺️