Question

the area of square is 256cm find the length of each side of square and the perimeter of the square​

Answer 1

Answer:

Step-by-step explanation:

Area of square is 256 cm²

Length of each side is

⇒ Side x Side = 256

⇒ Side² = 256

⇒ Side = $\sqrt{256}$

⇒ Side = 16

∵ Side is 16 cm

Perimeter of square is :

⇒ side × 4

⇒ 16 × 4

⇒ 64

∴ Perimeter is 64 cm

Answer 2

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$\huge\red{ɢɪᴠᴇɴ ⚘}$

ᴀʀᴇᴀ ᴏғ sϙᴜᴀʀᴇ = sɪᴅᴇ² = 256 ᴄᴍ².

$\huge\purple{sɪᴅᴇ=√ᴀʀᴇᴀ}$

$\huge\purple{sɪᴅᴇ = √256}$

$= \sqrt{2 \times2 \ times 2 \times 2 \times 2 \times 2 \times 2 \times 2}$

$\huge\blue{= 2×2×2×2}$

$\huge\blue{= 16 ᴄᴍ}$

ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ sϙᴜᴀʀᴇ= 4 × sɪᴅᴇ

$\huge\purple{=4×16}$

$\huge\red{= 64 ᴄᴍ}$

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