### Quiz: How Much You Know About Triangle?

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Triangle is the closed basic shape in the geometry which has three edges and three vertices. There are three types of the triangle which are classified on the basis of the length of their sides and it is also classified on the basis of the internal degree of the triangles. It is a two-dimensional figure. So take this quiz and know more about the triangles.

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### Questions & Options

#### ** 1. On the basis of the length of the side, how many types of the triangle? **

#### ** 2. A triangle which has all sides are equal is called .... **

#### ** 3. All angles of equilateral triangle is ... **

#### ** 4. What is the sum of the measures of the three exterior angles (one for each vertex) of any triangle? **

#### ** 5. Triangles that do not have an angle measuring 90° are called .... **

#### ** 6. The point is the intersection of the medians is called .... **

#### ** 7. ....... is the center of the circle which touches the sides of a given triangle. **

#### ** 8. A triangle with all interior angles measuring less than 90° is ..... **

#### ** 9. A scalene triangle has all its sides of ........... lengths. **

#### ** 10. ......... also called tick marks, are used in diagrams of triangles and other geometric figures to identify sides of equal lengths. **

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