Geometry and Probability Study Guide: Chapter 8 Homework Questions
This study guide covers various fundamental concepts in geometry and probability, focusing on Chapter 8. It includes problems related to calculating the probability of selecting two different numbers yielding an odd product, finding sums of interior and exterior angles of polygons, and determining missing angles and values in geometric figures. Additionally, it addresses properties of quadrilaterals, including parallelograms and trapezoids. This is essential for mastering the material before the test.
Geometry and Probability Study Guide: Chapter 8 Homework Questions
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Presentation Transcript
Clickers Bellwork • What is the probability of choosing two different numbers at random from a list of all counting numbers less than 20 that will yield a odd product?
Question #1 What is the sum of the interior angles in a decagon?
Question #2 What is the sum of the interior angles of a 40-gon
Question #3 What is the sum of the exterior angles of an octagon
Question #4 Find the measure of the missing angle 105 x 65 100 155 140
Question #5 Solve for x x-9 2x 65 100 x
Question #6 Find the measure of the missing angle 68 x 95 35 85 53
Question #7 What is the values of x? Axis of symmetry Vertex
Question #8 What is the value of x? Axis of symmetry Vertex
Question #9 What is the value of x? Axis of symmetry Vertex
Question #10 What is the value of x? Axis of symmetry Vertex
Question #11 What value of x, makes the quadrilateral a parallelogram? Axis of symmetry Vertex
Non-Clicker How can we show that this quadrilateral is a parallelogram Axis of symmetry Vertex
Non-Clicker If Quadrilateral ABCD has the points, A(-5,0), B(0,4), C(3,0), D(-2,-4), can we show that it is a parallelogram? Axis of symmetry Vertex
Question #12 For what value of x, does the trapezoid become isosceles 71o 3x-2
Question #13 Solve for the midsegment AB 19 A B 25
Question #14 Solve for x 2x-1 26.5 A B 2x+4
Question #15 What is the measure of the missing angles? A 120o 40o B 15
Question #11 What is the name of this object
Question #12 What is the name of this object?
Question #13 Which quadrilaterals have perpendicular bisectors? • Kites, Trapezoids, Rhombuses • Rhombuses, Rectangles, Squares • Kites, Rhombuses • Kites, Rhombuses, Squares
Question #14 Which quadrilaterals have congruent bisected diagonals? • Kites, Rectangles, Squares • Rhombuses, Rectangles, Squares • Rectangles, Rhombuses • Rectangles, Squares
Homework • Chapter 8 Review • 1-6, 8-28 even