Wedge Surface Area Calculator Base Length (Bottom) Top Length Width (Depth) Height Select Unit mmcmminft Calculate Surface Area Formulas Used: Slanted Edge = √(h² + ((base − top)/2)²) Slanted Face = Width × Slanted Edge Total Area = Sum of all face areas A wedge is a simple but very useful shape found in…
Major Sector Area Calculator Select Input Method A. Radius + Central AngleB. Radius + Arc Length Radius Central Angle (degrees) Arc Length Arc Length Unit mmcmminft Select Output Unit mmcmminft Calculate Area Formulas Used: Sector Area = (θ / 360) × πr² Major Sector = Circle Area − Minor Sector θ (radians) = Arc Length…
Major Segment Area Calculator Select Input Method A. Radius + Central AngleB. Radius + Chord Length Radius Central Angle (degrees) Chord Length Select Unit mmcmminft Calculate Area Formulas Used: Minor Segment = ½r²(θ − sinθ) Circle Area = πr² Major Segment = Circle Area − Minor Segment Circles are everywhere in real life. You…
Minor Sector Area Calculator Calculate area, arc length, and perimeter of a circle’s minor sector. Parameters Radius (R) Central Angle (°) Unit meters (m)centimeters (cm)millimeters (mm) Calculate Sector Area 2 Arc Length: Perimeter: Radius: Angle: ° Circles are one of the most important shapes in geometry. From wheels and clocks to pipes and pizza slices,…
Isosceles Triangle Area Calculator Calculate the area of an isosceles triangle using different known values. Solve By: Base (b) & Height (h)Side (a) & Base (b)Side (a) & Vertex Angle (V)Side (a) & Base Angle (θ) Base (b) Height (h) Equal Side (a) Base (b) Equal Side (a) Vertex Angle (V) in degrees Equal Side…
Scalene Triangle Area Calculator Select Method A. Base & HeightB. Three Sides (Heron’s Formula)C. Two Sides & Included Angle Base Height Side a Side b Side c Side a Side b Included Angle (degrees) Select Unit mmcmminft Calculate Area Formulas Used: A = ½ × base × height A = √[s(s−a)(s−b)(s−c)] where s=(a+b+c)/2 A =…
Obtuse Triangle Area Calculator Select Method A. Base & HeightB. Three Sides (Heron’s Formula)C. Two Sides & Included Angle Base Height Side a Side b Side c Side a Side b Included Angle (degrees) Select Unit mmcmminft Calculate Area Formulas Used: A = ½ × base × height A = √[s(s−a)(s−b)(s−c)] A = ½ ×…
Acute Triangle Area Calculator Select Method A. Base & HeightB. Three Sides (Heron’s Formula)C. Two Sides & Included Angle Base Height Side a Side b Side c Side a Side b Included Angle (degrees) Select Unit mmcmminft Calculate Area Formulas Used: Area = ½ × base × height Area = √[s(s−a)(s−b)(s−c)] Area = ½ ×…
Non-Right Triangle Area Calculator Choose Method Base & HeightThree Sides (Heron’s)Two Sides & Included Angle Base Height Side a Side b Side c Side a Side b Included Angle (°) Select Unit mmcmminft Calculate Area Formulas Used: A = ½ × b × h A = √(s(s-a)(s-b)(s-c)) A = ½ ab × sin(C) Not all…
Triangle Area Calculator Using Vectors 2D Vectors 3D Vectors Vector A Vector B Select Unit mmcmminft Calculate Area Formula: Area = ½ × |A × B| In 2D: ½ × |Ax·By − Ay·Bx| In 3D: ½ × |cross product magnitude| In mathematics, physics, and engineering, vectors are used to represent quantities that have both magnitude…