HW: 1 - what is the surface area AND volume of a cylinder that has a diameter of 12cm and height 20cm?
2- what is the surface area and volume of a cone with radius =5m, height = 8m Remember you will need to find the slant height. Use Pythagorean theorem.
3- what is the surface area and volume of a square pyramid, with base 6in, height 4in? Remember you will need to find the slant height. Use Pythagorean theorem.
See videos below and previous posts for help... : )
This video shows the formulas that you should use to find the area of a cylinder. Remember that a cylinder is composed of two circles (which are the base) and one rectangle.
this video includes an example on how to find the area and volume of a cylinder.
Now the volume of a cone, and volume of a pyramid.
pyramid...
No comments:
Post a Comment