lesson
Surface Area of Spheres
Apply the formula SA = 4πr² to find the surface area of a sphere.

Apply the formula SA = 4πr² to find the surface area of a sphere.
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10th Grade · Math · TEKS
7 lessons
Apply formulas for the surface area of prisms, pyramids, cones, cylinders, spheres, and composite solids.
apply the formulas for the total and lateral surface area of three-dimensional figures, including prisms, pyramids, cones, cylinders, spheres, and composite figures, to solve problems using appropriate units of measure; and
use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;