The base of a pyramid is a square, 4.5 cm on a side. the height is 5 cm. find the volume.
the base of a pyramid is a square, 3.2 cm on a side. the height is 10 cm. find the volume to the nearest tenth.

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5