Math Problem Statement

Find the value of the variable in a triangle where the two given angles are 36° and 93°, and the unknown angle is denoted as m.

Solution

This is a triangle problem where you need to find the value of the variable mm using the property of triangle angles.

In any triangle, the sum of the interior angles is always 180°. In this case, we are given two angles: 3636^\circ and 9393^\circ. We can use this information to find mm.

Formula:

36+93+m=18036^\circ + 93^\circ + m = 180^\circ

Solution:

m=180(36+93)m = 180^\circ - (36^\circ + 93^\circ) m=180129=51m = 180^\circ - 129^\circ = 51^\circ

Thus, the value of mm is 5151^\circ.

Would you like more details or have any questions? Here are 5 related questions to expand your understanding:

  1. What is the general rule for the sum of angles in any polygon?
  2. How can you find the exterior angle of a triangle given two interior angles?
  3. What happens to the sum of interior angles as the number of sides in a polygon increases?
  4. How do you classify triangles based on their angle measures (e.g., acute, right, obtuse)?
  5. Can a triangle have more than one obtuse angle? Why or why not?

Tip: Always check that the sum of angles in a triangle equals 180° to verify your calculations.

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Math Problem Analysis

Mathematical Concepts

Geometry
Triangle Properties

Formulas

Sum of interior angles of a triangle: 180° = angle1 + angle2 + angle3

Theorems

Triangle Angle Sum Theorem

Suitable Grade Level

Grades 6-8