Question

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COSLUI
U TUU , 11
2. Find the area of a square park whose perimeter is 320 m.​

Answer 1

Let a be the side of the square park.

Perimeter of square = 4a

320 = 4a

a = 320/4

a = 80 m

Area = a²

       = (80)²

       = 6400 m²

Answer 2

Sᴏʟᴜᴛɪᴏɴ:

❥︎Tʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ sǫᴜᴀʀᴇ ᴘᴀʀᴋ ➪ 4×sɪᴅᴇ

☞︎︎︎ sɪᴅᴇ = 320÷4

= 80

❥︎Tʜᴇ ᴀʀᴇᴀ ᴏғ sǫᴜᴀʀᴇ ᴏғ ᴘᴀʀᴋ ➪ sɪᴅᴇ×sɪᴅᴇ

☞︎︎︎ 80×80

☞︎︎︎ 6400ᴍ sǫ

ᵖˡᵉᵃˢᵉ ᵐᵃʳᵏ ᵃˢ ᵇʳᵃⁱⁿˡⁱˢᵗ✔︎✔︎✔︎