Math Problem Statement

In triangle, E, F, G, comma△EFG, start overline, F, G, end overline, \cong, start overline, E, F, end overline FG ≅ EF and m, angle, E, equals, 11, degrees, .m∠E=11 ∘ . Find m, angle, G, .m∠G.

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Triangles
Isosceles Triangles
Angle Sum in Triangles

Formulas

Sum of interior angles in a triangle: \( m\angle A + m\angle B + m\angle C = 180^\circ \)
In an isosceles triangle, two base angles are congruent: \( m\angle F = m\angle G \)

Theorems

Isosceles Triangle Theorem
Triangle Angle Sum Theorem

Suitable Grade Level

Grades 8-10