In Chapter 5 you will be learning about the volume of three dimensional figures, surface area of thee dimensional figures and solving the volume and surface area problems.
Surface Area:
cylinder = 2(Pi) r^2 + 2(Pi)rh
Prism = 2(area of base) + nlw
Pyramid = area of base + n (bh/2)
Cone = area of base + area lat
Sphere = 4(Pi)r^2
Volume:
Rectangular Prism = lwh
Triangular Prism = ((bh)/2) l
Cylinder = lwh/3
Triangular Pyramid = (((bh)/2)l)/3
Cone = (pi)r^2l/3
Surface Area:
cylinder = 2(Pi) r^2 + 2(Pi)rh
Prism = 2(area of base) + nlw
Pyramid = area of base + n (bh/2)
Cone = area of base + area lat
Sphere = 4(Pi)r^2
Volume:
Rectangular Prism = lwh
Triangular Prism = ((bh)/2) l
Cylinder = lwh/3
Triangular Pyramid = (((bh)/2)l)/3
Cone = (pi)r^2l/3