Joke Collection Website - Mood Talk - Stupid! I can't do such a simple math problem!

Stupid! I can't do such a simple math problem!

Cylindrical volume = bottom area * height

=3. 14*(6/2)? *8

=28.26*8

=226.08m?

Cylindrical surface area = two bottom surface areas+side surface area

=28.26*2+3. 14*6*8

=56.52+ 150.72

=207.24㎡

O ()) O alas ~ ~ ~ one step late ~ ~ ~ ~ ~ ~ ~ ~ ~ ~