How Do You Find Missing Angles in a Quadrilateral With Variables?

How Do You Find Missing Angles in a Quadrilateral With Variables?

Note:

Trying to figure out the measurements of the interior angles of a polygon? Then check out this tutorial! This tutorial shows you how to create an equation and solve it to find those missing measurements. Take a look!

Keywords:

  • problem
  • quadrilateral
  • polygon
  • missing angle
  • find missing angles
  • missing angles
  • variable
  • variables
  • sum of interior angles
  • sum of angles
  • angle
  • angles
  • add angles
  • add to 360
  • 360
  • 360 degrees

Background Tutorials

  • Planes and Angles

      • What is an Angle?What is an Angle?

      What is an Angle?

      Angles are a fundamental building block for creating all sorts of shapes! In this tutorial, learn about how an angle is formed, how to name an angle, and how an angle is measured. Take a look!

  • Polygon Definitions

      • What is a Polygon?What is a Polygon?

      What is a Polygon?

      Got a closed figure with three or more sides? Then you have a polygon! In this tutorial, you'll learn about the properties of a polygon, see the names of the most popular polygons, and learn how to identify polygons. Check it out!

      • What are Interior and Exterior Angles of a Polygon?What are Interior and Exterior Angles of a Polygon?

      What are Interior and Exterior Angles of a Polygon?

      Sometimes a math term can really tell you a lot about the thing it's describing. Think about the terms interior angle and exterior angle. Can you guess where each is located on a polygon? Take a look at this tutorial to find the answer and learn about interior and exterior angles!

  • Evaluating Expressions

  • Simplifying Expressions

      • What are Like Terms?What are Like Terms?

      What are Like Terms?

      Combining like terms together is a key part of simplifying mathematical expressions, so check out this tutorial to see how you can easily pick out like terms from an expression

Further Exploration

  • Finding Angles in Triangles

      • How Do You Find Missing Angles in a Triangle With Variables?How Do You Find Missing Angles in a Triangle With Variables?

      How Do You Find Missing Angles in a Triangle With Variables?

      Looking for the measurements of the interior angles of a given triangle? The Triangle Sum theorem might help. This theorem states that the interior angles of a triangle ALWAYS add up to 180 degrees! This tutorial shows you how to use that information to find those interior angle measurements.