3-D Geometry Ch. 5.10 EQ: How can you calculate surface areas of boxes, can, sand spheres? I will calculate surface area of boxes, cans, and spheres.

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Presentation transcript:

3-D Geometry Ch. 5.10 EQ: How can you calculate surface areas of boxes, can, sand spheres? I will calculate surface area of boxes, cans, and spheres.

Bell Work 1. A triangle has two known angle measures, 34 and 56. What must the measure of the third angle be? 2. A triangle has two known side lengths. One leg is 3 and the other leg is 5. What must the measure of the third side be? EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Formula for surface area of a rectangular prism S = 2wl + 2hl + 2wh EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Rectangular Prisms EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Rectangular Prisms EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Formula for surface area of a can (right circular cylinder) EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Cans (Cylinders) EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Cans (Cylinders) EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Formula for surface area of a sphere EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Spheres EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Spheres EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.

Describe what surface area of a shape is. Closure Describe what surface area of a shape is. EQ: How can you calculate surface areas of boxes, cans, and spheres? I will calculate surface area of boxes, cans, and spheres.