1. Homework: Due Tomorrow
Bellringer *Answer questions 3-4 on Equation review handout
3. ) 3(z-5) + 17 = -4
4.) 𝟏 𝟑 (15-6p) = 4 – 2p

2. Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
Radius – vs- Diameter

3. What's the formula for area of a circle?
Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
What do all these shapes have in common?
What's the formula for area of a circle?

4. Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
Next Stack your circles?
What shape do you know have now? What is the difference between, one circle and a stack of circles?
So if the area of a circle is , how would I find the volume of a cylinder?

5. How many cones fit into 1 cylinder?
Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
How many cones fit into 1 cylinder?
2. So what is the formula for a cone?
Video

6. video A cone has the same volume as a hemisphere. .
Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
A cone has the same volume as a hemisphere
How do you find a full sphere?
video

7. Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.
TEACH Flow chart

8. Create a chant finding the volume of a cone, cylinder and sphere?

9. V= 1/3Bh Cone Cone:has 1 circular base and a lateral surface
Formula for volume of a cone:
V= 1/3Bh
b: base
h: height

10. Let’s Practice
V= 1/3Bh

11. V=(area of the base) x (height)
Cylinder
Cylinder: has 2 parallel congruent circular bases connected by a lateral surface
Formula for volume of a cylinder:
V=(area of the base) x (height)

12. Sphere Sphere: has only 1 surface, which is curved, and has no base
Formula for volume of a sphere:
π: 3.14 or
r: radius

13. Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.

14. Learning Target: I can use the formulas for volume to solve real world and mathematical problems involving cones, cylinders, and spheres.