Question 7
A mechanic cuts a flat metal sheet to make an upright cylindrical tool box without a lid. The base radius is 0.75 m and the height is 1.8 m. What sheet area is needed, rounded to the nearest tenth?
The following source mathematical images preserve the printed option/formula/figure variants; text and choices above or below provide clean typesetting.
The following source mathematical images preserve the printed option/formula/figure variants; text and choices above or below provide clean typesetting.