<prompt> Balina fuula piriizimii reektangulaaraa safara armaan gadii qabu shallagi: balinni seentimeetira 5, dheerinni seentimeetira 10, olkaiinsi seentimeetira 3.nan  <response>: Foormulaan balina fuula piriizimii reektangulaaraa 2lw 2lh 2wh yoo tau, bakka l dheerina, w balina, fi h, olkaiinsa bakka buu. Kanaafuu, l 10 cm, w 5 cm fi h 3 cm yoo tae: Balina lafaa 2lw 2lh 2wh Balina lafaa 2105 210 ni qabaanna. 3 253 Balina lafaa 100 60 30 Balina lafaa 190 sq cm Kanaafuu, balinni fuula piriizimii reektangulaaraa kenname 190 sq cm dha. 