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4. Inverse Sine Calculator

{
  "topic": "inverse-sin",
  "function": "sin<sup>−1</sup>",
  "initial_value": "0.5",
  "function_desc": "Inverse Sine",
  "title": "Inverse Sine Calculator",
  "x_symbol": "x",
  "x_symbol_other": "BC / AC",
  "x_desc": "opposite_side/hypotenuse",
  "tag": "Trigonometry",
  "formula": "θ = asin(Length_of_Opposite_side / Length_of_Hypotenuse)",
  "formula_sides": "θ = asin(BC / AC)",
  "formula_in_js": "Math.asin(x)",
  "description": "Inverse Sine sin<sup>−1</sup>() Calculator is used to find the angle for a given ratio of the length of the opposite side to the length of the hypotenuse, in a right angled triangle.",
  "template": "calculators/trigonometry_calculator"
}