One of your members will answer question 1 the next question 2 etc Answer 5 and 6 as a group What is the base of the pyramid What are the faces of a pyramid What is surface area What is volume How do we find it in general ID: 808028
Download The PPT/PDF document "Surface Area and Volume for Pyramids and..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1
Surface Area and Volume for Pyramids and Cones (11.3/11.5)
Slide2One of your members will answer question 1, the next question 2, etc.
Answer 5 and 6 as a group
What is the base of the pyramid?
What are the faces of a pyramid?
What is surface area?
What is volume? How do we find it in general
?
What is the surface area for the pyramid?
What is the volume for this pyramid?
Slide3If you unfold a cone and lay it flat, what shapes are you left with?
What is the formula for the area of a triangle?
What is the length of the base of this triangle?
What is the height of
the triangle? What is the surface area of the whole cone?How does the volume of a cone relate to the volume of a cylinder?
One of your members will answer question 1, the next question 2, etc.
Answer 5 and 6 as a group
Slide4The
altitude
of a pyramid is the distance from the vertex to the base; this is also the
height.
We use this to find the volume
The slant height of a pyramid is the height of each triangular face. We use this to find the Surface Area.In a regular pyramid all the lateral faces are congruent isosceles triangles
Slide5A
cone
is like a pyramid, but the base is a circle, and so the sides are a deformed cylinder.
The
altitude
of a cone is the length from the vertex to the base. This is also the height. We use this to find the volume.The slant height is the distance from the vertex to any point on the cone’s base. We use this to find the surface area.
Slide6Slide7Find the surface area for this pyramid
Slide8Find the surface area for this pyramid
Slide9Find the surface area for this pyramid
Slide10Find the surface area of the cone
Slide11Find the surface area of the cone
Slide12Find the surface area of the cone
Slide13Volume of Pyramids and Cones (11.3/
11.5
)
Slide14Slide15Find the volume of the pyramid
Slide16Find the volume of the pyramid
Slide17Find the volume of the pyramid
Slide18Find the volume of the cone
Slide19Find the volume of the cone
Slide20Find the volume of the cone
Slide21Hand in, Pass out
LEFT SIDE RIGHT SIDE
Find the surface area Find the surface area AND
AND volume
of this cone volume of this pyramid
Slide22Hand Open, Closed, or C
Slide23Homework
Surface Area and Volume of cones and pyramids worksheet
Math Nation?