Relative Velocity Calculator Enter velocities of two objects. The Relative Velocity Calculator computes the relative velocity vector using classical Galilean transformation — perfect for everyday speeds. Object A Velocity — Vₐₓ (m/s) Vₐᵧ (m/s) Vₐz (m/s) Object B Velocity — Vᵦₓ (m/s) Vᵦᵧ (m/s) Vᵦz (m/s) Calculate Relative Velocity About the Relative Velocity […]
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Parabola Focus & Directrix Calculator Enter vertex coordinates and focal length p. The Parabola Focus & Directrix Calculator instantly computes focus, directrix, equation, and all key properties. Vertex x-coordinate h Vertex y-coordinate k Focal length p (distance from vertex to focus) Orientation Opens upward (standard)Opens downwardOpens rightOpens left Calculate Parabola Focus & Directrix
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Hyperbola Asymptote Calculator Enter center, a, and b parameters. The Hyperbola Asymptote Calculator instantly computes asymptote equations, slopes, angles, and eccentricity. Center x-coordinate h Center y-coordinate k Transverse axis parameter a Conjugate axis parameter b Orientation Horizontal (x-term positive)Vertical (y-term positive) Calculate Hyperbola Asymptotes About the Hyperbola Asymptote Calculator The Hyperbola Asymptote Calculator
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Ellipse Area and Perimeter Calculator Enter semi-major and semi-minor axes. The Ellipse Area and Perimeter Calculator instantly computes exact area and highly accurate perimeter using Ramanujan’s approximation. Semi-Major Axis a Semi-Minor Axis b Calculate Ellipse Area and Perimeter About the Ellipse Area and Perimeter Calculator The Ellipse Area and Perimeter Calculator is a
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Spherical Triangle Calculator Enter three known sides or angles. The Spherical Triangle Calculator uses spherical trigonometry to solve for unknown sides, angles, spherical excess, and area on a sphere. Side a (degrees) Side b (degrees) Side c (degrees) Angle A (degrees) Angle B (degrees) Angle C (degrees) Sphere Radius R (km, for area)
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Oblique Triangle Solver Enter any three known sides or angles. The Oblique Triangle Solver uses the Law of Sines and Law of Cosines to solve all cases (SSS, SAS, ASA, AAS, SSA) including the ambiguous case. Side a Side b Side c Angle A (degrees) Angle B (degrees) Angle C (degrees) Solve Oblique
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Right Triangle Solver Enter any two known values (sides or acute angles). The Right Triangle Solver instantly finds all missing sides, angles, area, and perimeter with complete step-by-step working. Leg a (opposite A) Leg b (adjacent A) Hypotenuse c Angle A (degrees) Angle B (degrees) Solve Right Triangle C = 90° A B
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Sum-to-Product Identity Calculator Enter two angles A and B. The Sum-to-Product Identity Calculator instantly converts all four trigonometric sums into products. Angle A (degrees) Angle B (degrees) Convert Sum to Product About the Sum-to-Product Identity Calculator The Sum-to-Product Identity Calculator is a powerful, scientifically accurate tool that instantly applies the four fundamental sum-to-product
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Product-to-Sum Identity Calculator Enter two angles A and B. The Product-to-Sum Identity Calculator instantly converts all four trigonometric products into sums. Angle A (degrees) Angle B (degrees) Convert Product to Sum About the Product-to-Sum Identity Calculator The Product-to-Sum Identity Calculator is a powerful, scientifically accurate tool that instantly applies the four fundamental product-to-sum
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Half Angle Identity Calculator Enter any angle θ. The Half Angle Identity Calculator instantly computes sin(θ/2), cos(θ/2), and tan(θ/2) with correct signs and all standard forms. Angle θ (degrees) Calculate Half Angle Identities About the Half Angle Identity Calculator The Half Angle Identity Calculator is a precise, scientifically accurate tool that instantly applies
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