ASSIGNMENT 2 Textbook  Assignment:  "Geometric Construction," chapter 2, pages 2-1 through 2-57. 2-1. 2-2. 2-3. 2-4. 2-5. How should you represent a point on paper? 1.    Intersecting lines 2. Short cross hairs 3. Short cross bars 4. All of the above What term refers to lines that remain equidistant along their entire length? 1.    Parallel 2. Perpendicular 3. Angular 4. Rectilinear Which of the following degrees of angularity indicates that the angle is obtuse? 1. 105° 2. 90° 3. 88° 4. 45° Which of the following pairs of angles are supplementary? 1. 45 and 45 2. 45 and 135 3. 65 and 100 4. 65 and 25 What is the term for an angle with less than 90 degrees of angularity? 1. Straight 2.    Obtuse 3.   Acute 4.    Right 2-6. 2-7. 2-8. 2-9. What term may you correctly apply to lines that bisect isosceles triangles perpendicular to the base dividing the vertex into equal halves? 1.    Side 2.    Perpendicular 3.    Scalene 4.    Hypotenuse Altitude refers to what part of a triangle? 1.   Its sides 2.    Its base 3.    Its height 4.    Its hypotenuse What is the third degree of angularity for a triangle with a vertex of 88 degrees and base angle of 45 degrees? 1. 18° 2. 45° 3. 23° 4. 47° What type of triangle would have a vertex of 88 and a base angle of 45 degrees? 1.   Equilateral 2.   Isosceles 3.   Scalene 4.   Equiangular 2-10. What is the degree of angularity of the vertex in an equilateral triangle? 1. 60° 2. 45° 3. 30° 4. 90° 7