Question

find the area of a square whose side is 28cm​

Answer 1

784 Sq.cm

STEP BY STEP EXPLANATION

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Side of square - 28 m

Area of square- 28 square

28 multiplied by 28

- 784 sq.cm

Answer 2

Given:

• Side of square = 28cm.

To Find:

• Area of square = ?

Formula Used:

• Area of square = (side)².

Solution:

Placing values,

➝ Area of square = (28)²

➝ Area of square = 28 × 28

➝ Area of square = 784

➛ Area of square = 784cm².

Hence,

• Area of square is 784cm².

ExtraShots:

• Area of rectangle = l × b.

• Area of square = (side)².

• Diagonal of square = √2 × side.

• Side of square = 1/√2 × diagonal.

• Area of equilateral triangle = √3/4 × (side)².

• Height of an equilateral triangle = √3/2 × side.

• Area of circle = πr².

• Circumference of circle = 2πr.