AREA VOLUME AND SURFACE AREA 4 A guide for teachers ASSUMED KNOWLEDGE Knowledge of the areas of rectangles triangles circles and composite figures. A 2pr 2 2prh. ˇ Surface Area.
A 2pr 2 2prh.
Success is said to be the sum of small efforts that are repeated. Surface Area pr2 Cone r h l Volume 1 3 2h Surface Area 2pr prl Triangular Prism h Volume l b s c ½bhl Surface Area bh ls lb lc s s s sss s3 Surface Area 6ss 6s2 r Volume h r2 h Surface Area 2pr2 2prh l w l is in w h Surface Area l k Volume 1 3 lwh lw lw k l Volume w h Surface Area 2 lw 2. What is the total surface area of cylinder. An approximate answer is 60318579 square units.