Khan Academy Wiki
Drawing angles
Drawing-angles 256
Description
Exercise Name: Drawing angles
Math Missions: 4th grade (U.S.) Math Mission
Types of Problems: 1

The Drawing angles exercise is in the 4th grade (U.S.) Math Mission. This exercise introduces users to drawing angels with a protractor.

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Draw the angle

Types of Problems[]

There is one type of problem in this exercise.

  1. Drawing angles with a protractor: Users are given a certain angle degree and asked to shape it with a protractor.

Strategies[]

  1. Since this is a fairly simple exercise, user can try to get speed badges from it.
  2. Remember how to use a protractor and if user gets stuck, they can a video!

Real-life Applications[]

  1. Engineers and architects use angles for designs, roads, buildings and sporting facilities.
  2. Athletes use angles to enhance their performance.
  3. Carpenters use angles to make chairs, tables and sofas.
  4. Artists use their knowledge of angles to sketch portraits and paintings.