Junior High School Mathematics Formulas Junior High School Mathematics Formulas The following are some math formulas that are commonly taught at the junior high school level: 1. Area of the Square: L = s x s 2. Circumference of the Square: K = 4 x s 3. Area of the Triangle: L = 0.5 x a x h 4. Perimeter of Triangle: K = a + b + c 5. Area of Circle: L = π x r x r 6. Circumference of the Circle: K = 2 x π x r 7. Volume of the Cube: V = s x s x s 8. Block Volume: V = p x l x t 9. Cylinder Volume: V = π x r x r x t 10. Pythagorean theorem: a² + b² = c² 11. Straight Line Equation Formula: y = mx + c 12. Quadratic Equation: ax² + bx + c = 0 13. Distance, Speed and Time Formulas: v = s/t, s = v x t, t = s/v 14. Equation of a Circle: (x-a)² + (y-b)² = r² Note: In addition to formulas, make sure you understand the basic concepts involved and practice continuously to master math well. Berikut ini adalah beberapa rumus matematika yang biasa diajarkan di tingkat
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