Posted by . on Wednesday, March 6, 2013 at 6:10pm.
Find the volume of a square pyramid with a base length of 9 cm and a height of 4 cm.
324 cm3
108 cm3
36 cm3
152 cm3
miss sue do you think it could be c

math  Ms. Sue, Wednesday, March 6, 2013 at 6:15pm
No. It is not c.
V = 1/3 * b^2 * h
http://math.about.com/od/formulas/ss/surfaceareavol_5.htm 
math  ., Wednesday, March 6, 2013 at 6:25pm
is it 108

math  Ms. Sue, Wednesday, March 6, 2013 at 6:27pm
Yes, it's 108 cm^3

math  ., Wednesday, March 6, 2013 at 6:29pm
ok thx