1. Mrs. Rivas International Studies Charter School. Below is a net of a polyhedron. How many edges does the polyhedron have? a) 6b) 8c) 12 d) 24 There are 8 triangles Each triangle has 3 sides Each edge uses two sides

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6. x = 2x – 75 Definition of angle bisector x + 75 = 2x Addition Property of Equality x = 75 Subtraction Property of Equality Mrs. Rivas International Studies Charter School.

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9. Symmetric Property Distributive Property Multiplication Property Reflexive Property Mrs. Rivas International Studies Charter School.

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13. Worksheet Section 2-5 Mrs. Rivas International Studies Charter School.