Math Problem Statement

Kolmnurga ABC küljed on AB = 6 cm ja BC = 4 cm. Küljel AB on märgitud punkt D nii, et lõigu CD pikkus on 5 cm. Arvutage a) lõikude AD ja BD pikkused. b) punkti B kaugus sirgest, millel asub kolmnurga ABC külg AC Kolmnurk pole taisnurkne - ara kasuta pythagorast

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Trigonometry

Formulas

Sine rule: BD/sin(γ) = CD/sin(β) = BC/sin(α)
Distance between a point and a line: d = |Ax + By + C| / sqrt(A^2 + B^2)

Theorems

Sine Rule
Distance from a Point to a Line
Triangle Inequality

Suitable Grade Level

Grades 10-12