Math Problem Statement

En la figura anterior, el ángulo DAC y el ángulo BAC SUMAN 111°. ¿Cuántos grados mide el ángulo x?

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Angle Relationships
Algebra

Formulas

Sum of angles: DAC + BAC = 4x + x = 5x
Solving for x: x = 111° / 5

Theorems

Angle Sum Theorem
Basic Algebraic Equation Solving

Suitable Grade Level

Grades 7-9