2-41. 2-42. 2-43. 2-44. 2-45. When constructing a square using the circumscribed method, from where are the sides of the square drawn? 1. The points where the diameters intersect the circle 2. The point where the compass intersects the paper 3. Around the outside of the circle 4. Anywhere a square can be drawn Where you are using the inscribed method of constructing a square, where should you locate the circle? 1. Outside the square 2. Inside the square 3. Adjacent to the square 4. On top of the square When you use a set of dividers to construct a pentagon, how is the circumference of a given circle divided? 1. With a scale 2. With a protractor 3. By trial and error 4. With mathematical computations What polygon can you construct using only a combination of 30/60/90- and 45-degree triangles? 1. Nonagons 2. Octagons 3. Decagons 4. Dodecagons To construct a hexagon using either of the preferred methods, you should use what type of triangle? 2-46. What is the common degree of angularity in a nonagon? 1. 10° 2. 20° 3. 30° 4. 40° 2-47. What is the common degree of angularity in a heptagon? 1. 35.6° 2. 21.7° 3. 51.3° 4. 40.2° 2-48. If the minor axis of an ellipse is 40mm, what must be the major axis? 1. 60mm 2. 30mm 3. 35mm 4. 40mm 2-49. One method of determining the foci of an ellipse is to use the diameter of a semicircle equal to the major axis of the ellipse. 1. True 2. False 2-50. Using the foci method of ellipse construction, you should plot what minimum number of points along the axis to increase accuracy? 1. 5 2. 2 3. 3 4. 4 1. 45 degree 2. 30/60/90  degree 3. Adjustable 4. A transparent triangle 11