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Homework 5. ? 4. ? 3. ? 2. ? 1. ? Tangent Diameter Radius Chord Circle P Identify 3. 1. 5. 2. 4. P 3. ? 4. ? 1. ? 6. ? 2. ? 7. ? 5. ? 8. ? Square Rectangle Trapezoid Triangle Circle Rombus Kite Parallelogram 3. 5. 7. 1. 8. 4. 6. 2. o 6. ? 2. ? 1. ? 4. ? 5. ? 3. ? Acute Triangle Right Triangle Obtuse Triangle Scalene Triangle Isosceles Triangle Equilateral Triangle 3. 5. 1. 2. 4. 6. 60 42 110 80 90 48 40 -205, -100, , 110, 215, 320, 425.... Identify the pattern. -2, 4, , 16, -32, 64, -128 . . What of the following is a regular polygon? . . Contrapositive ? Identify the Converse, Inverse, and Contrapositive. Converse ? Inverse ? If a number is even then it is divisible by two. If a number is not divisible by two then it is not even If a number is divisible by two then it is even. If a number is not even, then it is not divisible by two . . Which of the following is a right triangle? 14 17 12 All the measure are in cm. 12 15 11 . . 3 3 5 4 4 5 What is the missed measure in the right triangle? 12 11 7 10 ? 6 All the measure are in cm. 8 What is the area of the Δ. 34 30 cm2 What is the area of the shared region, if DB is the diagonal of the rectangle ? D A 26 24 All the measure are in cm. cm2 B C 1. ? 4. ? 7. ? 6. ? 2. ? 5. ? 3. ? Line Segment Ray Angle Collinear (A,B,C) Coplanar (A,B,C) Point 5. 1. 3. C A 7. P B 6. 4. 2. A B C Identify the congecture. AAA SAS ASA SSS AAA SSS In the following picture, ABCD is a rectangle with diagonal DB. D A Identify the conjecture. SSA ASS C B Find the missed side of the following right triangles. Round the answer to one decimal. x 720 6 150 x 16 490 x 14 What is the measure of α. α 1340 P Find the missed angles.. α = 300 γ = α γ 1000 O β = β |