Question

Find the volume of a cube whose side is 13 metres,
[Hint: Volume of a cube =(side) cubic metres]
Find the volume of a cube, each of whose edges measu​

Answer 1

Qᴜᴇsᴛɪᴏɴ :-

Find the volume of a cube whose side is 13 metres.

Sᴏʟᴜᴛɪᴏɴ :-

Hᴇʀᴇ, ɪɴ ᴛʜɪs ǫᴜᴇsᴛɪᴏɴ, ᴡᴇ ʜᴀᴠᴇ ʙᴇᴇɴ ɢɪᴠᴇɴ ᴛʜᴀᴛ ᴛʜᴇ ᴄᴜʙᴇ ʜᴀᴠᴇ ᴀ sɪᴅᴇ ᴏғ 13ᴍ. Hᴇɴᴄᴇ, ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ,

$\sf{Vᴏʟᴜᴍᴇ \: ᴏғ \: ᴄᴜʙᴇ = {Sɪᴅᴇ }^{3} }$

• Hᴇɴᴄᴇ, ᴀᴘᴘʟʏɪɴɢ ᴛʜᴇ ғᴏʀᴍᴜʟᴀ ᴏɴ ᴛʜᴇ ɢɪᴠᴇɴ ʀᴇǫᴜɪʀᴇᴍᴇɴᴛs, ᴡᴇ ɢᴇᴛ,

$\sf{Vᴏʟᴜᴍᴇ \: ᴏғ \: ᴄᴜʙᴇ = {13}^{3} }$

$\qquad \qquad \rm{ = 13 \times 13 \times 13}$

$\qquad \qquad \sf{ = 2197{ᴄᴍ }^{3} }$

➨ Hᴇɴᴄᴇ, ᴛʜᴇ Vᴏʟᴜᴍᴇ ᴏғ ᴛʜᴇ ᴄᴜʙᴇ ᴡɪʟʟ ʙᴇ 2197ᴄᴍ³.

⠀⠀⠀⠀⠀⠀⠀⠀⠀Tʜᴀɴᴋs!!! :D