Triangle Similarity Checker Enter the known sides and angles of two triangles. The Triangle Similarity Checker will instantly determine if they are similar and which theorem applies. Triangle A a₁ (side) b₁ (side) c₁ (side) A₁ (angle °) B₁ (angle °) C₁ (angle °) Triangle B a₂ (side) b₂ (side) c₂ (side) A₂ […]
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Triangle Congruence Checker Enter the known sides and angles of two triangles. The Triangle Congruence Checker will instantly tell you if they are congruent and which theorem applies. Triangle A a₁ (side) b₁ (side) c₁ (side) A₁ (angle °) B₁ (angle °) C₁ (angle °) Triangle B a₂ (side) b₂ (side) c₂ (side)
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Irregular Polygon Area Estimator Enter the coordinates of each vertex in order (clockwise or counterclockwise). Click “Add Point” after each vertex. + Add Point Calculate Area”>Calculate Area About the Irregular Polygon Area Estimator The Irregular Polygon Area Estimator is a scientifically accurate, free online tool that instantly calculates the area of any simple
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Regular Polygon Area Calculator Number of Sides (n ≥ 3) Side Length Unit Centimeters (cm)Meters (m)Inches (in)Feet (ft)Kilometers (km) Calculate Area About the Regular Polygon Area Calculator The Regular Polygon Area Calculator is a mathematically precise, scientifically validated tool that instantly computes the area of any regular polygon using the proven formula: Area
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Polygon Exterior Angle Calculator Number of Sides (n) Minimum 3 sides (triangle) Polygon Type Regular PolygonAny Convex Polygon Calculate Exterior Angle Interactive Exterior Angles (Always Sum to 360 degrees) About the Polygon Exterior Angle Calculator The Polygon Exterior Angle Calculator is a scientifically perfect online tool that instantly computes the exterior angle of any polygon
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Polygon Interior Angle Calculator Number of Sides (n) Minimum 3 sides (triangle) Polygon Type Regular PolygonAny Convex Polygon Calculate Interior Angle Interactive Polygon with Interior Angles About the Polygon Interior Angle Calculator The Polygon Interior Angle Calculator is a scientifically accurate, mathematically perfect online tool that instantly computes the interior angle of any polygon using
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Central Angle Calculator Radius (r) Radius of the circle Chord Length (c) Straight line between two points Arc Length (L) Length along the curve (optional) From Chord Length From Arc Length Calculate Central Angle Interactive Central Angle Visualization About the Central Angle Calculator The Central Angle Calculator is a scientifically precise online tool that instantly
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Inscribed Angle Calculator Central Angle (degrees) Angle at the center subtended by the arc Intercepted Arc (degrees) Measure of the intercepted arc Calculate Inscribed Angle from Central AngleInscribed Angle from Arc MeasureFind Central Angle from Inscribed Calculate Inscribed Angle Interactive Inscribed Angle Theorem Visualization About the Inscribed Angle Calculator The Inscribed Angle Calculator is a
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Chord Length Calculator Radius (r) Distance from center to chord Central Angle (θ) Angle Unit Degrees (degrees)Radians (rad) Calculate Chord Length Interactive Chord Visualization About the Chord Length Calculator The Chord Length Calculator is a precise, scientifically accurate online tool that instantly computes the length of a chord in a circle using the verified trigonometric
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Arc Length in Circle Calculator Radius (r) Distance from center to arc Central Angle (θ) Angle Unit Degrees (degrees)Radians (rad) Calculate Arc Length Interactive Arc Visualization About the Arc Length in Circle Calculator The Arc Length in Circle Calculator is a highly accurate, scientifically verified online tool that instantly computes the length of any circular
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