Math Problem Statement
SEBUAH BUS BERGERAK SEJAUH 80KM KE ARAH COMBU Xposirip, KEMUDIAN 100 KM KE ARAH GUMBOY POSITIP DAN SETERUSNYA BERGERAK SEJAUH 70KM MEMBENTUK SUDUT 35 deg TERHADAP SUMBNX POSITIP. BESAR RESULTAN PERJALANAN MOBIL TERSEBOUT ADALAH (mm 55 deg
Solution
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Math Problem Analysis
Mathematical Concepts
Vector addition
Trigonometry
Resultant vectors
Formulas
R_x = 80 + 70 * cos(35°)
R_y = 100 + 70 * sin(35°)
R = sqrt(R_x^2 + R_y^2)
θ = tan^(-1)(R_y / R_x)
Theorems
Pythagorean theorem
Trigonometric functions
Suitable Grade Level
Grades 10-12
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