Math Problem Statement
Una escala fa 8 cm i està recolzada a la paret formant un angle de 45o. Quina altura fa l’extrem de l’escala que està recolzat a la paret?
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Right triangles
Formulas
Cosine function in right triangles
Theorems
Properties of 45-45-90 triangles
Suitable Grade Level
Grades 9-10
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