Q:

What is a vertex angle?

A:

A vertex angle refers to the angle that is formed by the two lines crossing at a vertex. When asked for a vertex angle, the intended query is typically for the size of the angle in degrees or radians.

A vertex is the result of two non-perpendicular lines intersecting, often forming a corner of a shape. For example, a square has four vertices due to having four sides and four corners. The angle of a vertex is measured on the inside of the shape. For a square, the angle would be measured between two connected sides, which would always be 90 degrees.

Sources:

  1. wolfram.com

Is this answer helpful?

Similar Questions

  • Q:

    What does "vertices" mean in math?

    A:

    In geometry, a vertex is defined as a point where two or more lines meet. A triangle has three vertices. A parallelogram has four vertices. A six-sided figure has six vertices. A pentagon is a five-sided figure and has five vertices.

    Full Answer >
    Filed Under:
  • Q:

    What is altitude in geometry?

    A:

    Altitude in geometry (also known as height) refers to a segment that extends from any vertex of a triangle and is perpendicular to the line found on the opposite side. This term is also employed to refer to the length of this segment.

    Full Answer >
    Filed Under:
  • Q:

    What is a "median" in geometry?

    A:

    A median is a line segment that joins any vertex of a triangle to the midpoint of the opposite side of the triangle. A triangle has three sides and three vertices. Hence, it has three medians. A median divides a triangle into two equal halves of equal area.

    Full Answer >
    Filed Under:
  • Q:

    How do you read a protractor?

    A:

    A protractor is an inexpensive math tool used to measure the sharpness of an angle in a geometric shape. Reading a protractor is fairly simple.

    Full Answer >
    Filed Under:

Explore