Question

Find area of the square with side measuring 84 cm.
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Answer 1

Step-by-step explanation:

AREA OF SQUARE IS = A x A

measuring side = 84 cm

area of the square = ( 84 x 84 ) cm = 7056 cm²✌

Answer 2

Given:-

• Side of a square is 84 cm.

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To find:-

• Area of a square.

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Solution:-

Here,

• side = 84 cm

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We know that,

→ Area of square = a²

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Where,

• a = side

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Now,

→ A = a²

→ A = 84²

→ A = 7056 cm²

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Hence,

• the area of a square is 7056 cm².

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More Formulas:-

→ Area of rectangle = length × breadth sq.units

→ Perimeter of square = 4 × side units

→ Area of square = side × side sq.units

→ Perimeter of circle = 2πr units

→ Area of circle = πr² sq.units

→ Perimeter of parallelogram = 2 × (a + b) units

→ Area of parallelogram = base × height sq.units

→ Perimeter of rhombus = 4 × side units

→ Area of rhombus = 1/2 × diagonal (1) × diagonal (2) sq.units

→ Perimeter of equilateral triangle = 3 × side units

→ Area of equilateral triangle = √3/4 × a² = 1/2 × side × height sq.units

→ Perimeter of trapezoid = (Sum of all sides) units

→ Area of trapezoid = 1/2 × height × (sum of parallel sides) sq.units