Im falling behind in math at the moment, and have lost most of my papers on this assignment, no Im not giving you all the work for you to do...
Im asking for help on this assignment, for anyone that could please show me how to work out the problems..
Thank You..
1. Find the surface area of a baseball with diameter 3 inches.
2. Find the volujme of a piece of lumber 4" x 6" x 24'.
3. Find the volume of a rectangular prism 8.5' X 13.6' X 9.5'.
4. Find the volume of a cylindrical can 2.5" in radius and 6" tall.
5. Find the volume of a cone with radius 5 inches, altitude 12 inches, and slant height 13 inches.
2007-01-04 01:38:10 · 2 answers · asked by David H 1 in Science & Mathematics ➔ Mathematics
#2 is sq. inches
2007-01-04 01:51:22 · update #1
In number two you have mixed terms. Should your answer be in inches or feet. Either way I know but was just wondering if you did.
2007-01-04 01:48:50 · answer #1 · answered by David B 5 · 0⤊ 0⤋
From the wording of the questions, these appear to be the application of simple equations that one is supposed to look up (or, at this early stage, memorize).
The area of a sphere is 4*pi*r^2
(remember that diameter has to be divided by 2 to find radius r)
(^ indicates raising to power; r^2 means r squared)
Volume of a rectangular prism is Length * width * height
Volume of rectangular objects (such as cylinders) is area of base times height.
2007-01-04 01:46:01 · answer #2 · answered by Raymond 7 · 0⤊ 0⤋