In one-point perspective, the front of the cube is parallel to the drawing surface. A two-point perspective drawing generally looks like a corner view. For either type of drawing, you should be able to envision each vanishing point.

Exercises

Is each object drawn in one-point or two-point perspective?

  1. A drawing of a desk shows its front face and top face.
  2. A drawing of a birdfeeder shows its front, left, and top faces.
  3. A drawing of a bus shows its front, left, and top faces.
  4. A drawing of a picnic table shows its side and top faces.

Draw each object in one-point perspective and then in two-point perspective.

  1. a shoe box
  2. a building in your town that sits on a street corner

Draw each container using one-point perspective. Show a base at the front.

  1. a triangular carton
  2. a hexagonal box

Copy each figure and locate the vanishing point(s).

  1. A figure is shaped like two steps, with edges of the front, left and top faces solid.
  2. A figure has solid edges of the front concave pentagonal face, left rectangular face, and top two rectangular faces.

Optical Illusions What is the optical illusion? Explain the role of perspective in each illusion.

  1. A figure has diagonal sides rising toward each other, with slightly steeper diagonals within rising toward each other. A horizontal line connects the inner diagonals and another above connects the outer diagonals.
  2. A figure is a rectangle divided into three congruent horizontal rectangles, with diagonal lines extending from the larger rectangle to the center, forming a circle in the center.
  3. Open-Ended You can draw block letters in either one-point or two-point perspective. Write your initials in block letters using one-point perspective and two-point perspective.

    A block letter 1 is drawn by diagonals extending from vertices of the front face to a point on a horizontal line above. A block letter 2 is drawn by diagonals from vertices of the front face to two points on a horizontal line above.


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Table of Contents

Prentice Hall Geometry Chapter 1 Tools of Geometry Chapter 2 Reasoning and Proof Chapter 3 Parallel and Perpendicular Lines Chapter 4 Congruent Triangles Chapter 5 Relationships Within Triangles Chapter 6 Polygons and Quadrilaterals Chapter 7 Similarity Chapter 8 Right Triangles and Trigonometry Chapter 9 Transformations Chapter 10 Area Chapter 11 Surface Area and Volume Chapter 12 Circles Skills Handbook Reference Visual Glossary Selected Answers Index Acknowledgments