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Equations of Spheres. 3D Test: Sept. 29 Midterm: Oct. 6. Standard form for a sphere. Where (h, k, l) is the center of the sphere and R is the radius of the sphere. Give the center and the radius of each sphere. Center (3, -2, -1) Radius 7. Center (1, 0, 1) Radius 4.
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Equations of Spheres 3D Test: Sept. 29 Midterm: Oct. 6
Standard form for a sphere Where (h, k, l) is the center of the sphere and R is the radius of the sphere
Give the center and the radius of each sphere. Center (3, -2, -1) Radius 7 Center (1, 0, 1) Radius 4
Page 206 – Guided Practice #4 Write an equation of a sphere in standard form with center (4, -2, 0) and radius 7 (x -4)2 + (y + 2)2 + z2 = 49
Surface Area and Volume of a Sphere • Surface Area • Volume