Math Problem Statement

bagaimana cara mencari persamaan garis singgung lingkaran dari 2 persamaan lingkaran secara geometri analitik

Solution

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Math Problem Analysis

Mathematical Concepts

Analytic Geometry
Circle Equations
Tangents of Circles

Formulas

(x - x_1)^2 + (y - y_1)^2 = r_1^2
(x - x_2)^2 + (y - y_2)^2 = r_2^2
d = sqrt((x_2 - x_1)^2 + (y_2 - y_1)^2)
y - y_1 = m(x - x_1)

Theorems

Tangency Conditions between Circles
Distance between Two Points Formula

Suitable Grade Level

Grades 10-12