April 13, 2017
base is square, regular pyramid,
AP = 40, DF = 48
base is equilateral
triangle,lateral faces also
with edge = 18.
April 13, 2017
slant ht = 15, small radius = 12
large radius =21
total ht = 48, radius =12,
slant ht = 17
April 13, 2017
3 tennis balls fit snuggly in
the can, radius of tennis ball
is 5/4 in.
diameter of hemisphere = ht of
cylinder=30 feet.
April 13, 2017
base is isosceles trapezoid
with angle = 45 deg..
base1 = 20, base2 = 30 of
trap.
rectangular prism with square base
area of 144, radius = 1/4 of base edge.
Height of figure = 25.
April 13, 2017
reg. hexagonal prism with base edge = 6, height = 28
18
12
Assume that the bowl is a hemisphere. What is the volume of region within
the cylinder, not occupied by the bowl (which fits tightly as shown)?
If all available surfaces could be painted, what is the total area?