formulas for volume of 3d shapes

Question 1

formula for volume of a cylinder

Answer 1

v = (area of base) (height) OR v = pi radius squared x height

Question 2

formula for volume of a sphere

Answer 2

4/3 pi r cubed OR v = pi r cubed/ 3

Question 3

formula for volume of a cone

Answer 3

v = ((area of base) ( height))/3, v = 1/3 pi squared x height, OR, (pi x radius squared x height)/2

Question 4

formula for volume of a square-based pyramid

Answer 4

v = (area of base) (height) /3 OR v = base squared x height/3

Question 5

formula for volume of a rectangular prism

Answer 5

v = (area of base) (height) OR v = l x w x h

Question 6

formula for volume of a triangular prison

Answer 6

v = (area of base) (height) OR v = 1/2 x blh