shuska2013 shuska2013 06-05-2024 Mathematics Answered A PENCIL CASE IS IN THE SHAPE OF THE RIGHT CIRCULAR CYLINDER SHOWN. WHAT IS THE SURFACE AREA OF THE PENCIL CASE IN TERMS OF N? THE FORMULA FOR SURFACE AREA OF A RIGHT CIRCULAR CYLINDER IS SA=28 + PH OF SA= 2NR2 + 2NRH