Math Problem Statement
Work out angle x in each triangle by using the given angles.
Solution
Let’s solve each triangle individually to find the value of angle in each case, using the triangle sum theorem, which states that the sum of the angles in a triangle is always .
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Top Left Triangle:
- Given angles: and
- Calculation:
- Answer:
-
Top Middle Triangle:
- Given angles: and
- Calculation: (Error as sum exceeds 180°, check context or assumptions)
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Math Problem Analysis
Mathematical Concepts
Geometry
Triangles
Angle Sum Property
Formulas
Sum of angles in a triangle = 180°
Theorems
Triangle Sum Theorem
Suitable Grade Level
Grades 6-8