On Monday we found the volume of pyramids, cones, and spheres by taking a third of the volume of prisms and cylinders.
Practice p. 31-33 Homework p. 34-35 Video Representation of Volume in Pyramids and Cones www.youtube.com/watch?v=O2wenAIf0H8 Proving Algebraically Why Pyramid Volume is a third of Prism Volume www.youtube.com/watch?v=f6nUNTfiK5Y&t=30s
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Today we took our quiz and then began the second half of this unit. We found that the volume of prisms and cylinders is simply the area of one base extended for some height to the other base!
Practice p. 27-28 Homework p. 29-30 Today we applied all of the types of segments of circles as we prepared for tomorrow's quiz.
Practice p. 22-23 Homework p. 24-26 Today we used similar triangles to find missing segments of chords, secants, and tangents.
Chord, Secant, and Tangent Video www.youtube.com/watch?v=KFV70dj5OMw Practice p. 14, 18-19 Homework p. 15-17, 20-21 Today we looked at the relationships that tangent lines make with a radius as well as another tangent line. Pay extra attention to #4 on page 12 tonight!
Tangent and Pythagorean Theorem: www.youtube.com/watch?v=TfgR4FCdpLw Practice p. 6-7 Homework p. 8-13 Today we explored segment lengths and chord theorems!
Practice p. 1-3 Homework p. 4-5 Today we completed our Unit 3 review. Please use this key as you study for tomorrow's test:)
Practice p. 45-58 Today we learned about sector area using our understanding of proportions and circumference!
Practice p. 39-40 Homework p. 41-44 After our quiz, we developed the equation for arc length and used algebra to solve for radius and measure of central angle.
Practice p. 35-36 Homework p. 37-38 Today we did a soft review for our quiz tomorrow. Attached is the key for the review and some extra practice to check yourself!
Practice p. 32-34 Extra Practice p. 26-31 |
Ryan OglesbyI earned my B.S. in Mathematics as well as my M.A.T. in Secondary Mathematics from Kennesaw State University. I like the color green, and nothing makes me more excited than seeing a student succeed. Archives
May 2020
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