A cylinder has a radius of 12 m and a height of 9 m.
What is the exact volume of the cylinder?
108 pi m3
216 pi m3
972 pi m3
1296 pi m3
DESPERATE! ANSWER ASAP

216 pi m3
You do the radius times itself (24) times the height (9•24) you get (216)

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )