Math Problem Statement

Tasakylkisen kolmion huippukulma on 66.1°.

Laske kantakulman suuruus asteen kymmenyksen tarkkuudella.

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Triangle Angles
Isosceles Triangle

Formulas

Sum of angles in a triangle: 180°
Base angle calculation: (180° - apex angle) / 2

Theorems

The sum of the interior angles of any triangle is always 180°.

Suitable Grade Level

Grades 6-8