Area Calculator Rectangle Length (l) mm cm m km in ft yd mi NM mil Width (w) mm cm m km in ft yd mi NM mil Calculate Clear Triangle Edge 1 (a) mm cm m km in ft yd mi NM mil Edge 2 (b) mm cm m km in ft yd mi NM mil Edge 3 (c) mm cm m km in ft yd mi NM mil Calculate Clear Trapezoid Base 1 (a) mm cm m km in ft yd mi NM mil Base 2 (b) mm cm m km in ft yd mi NM mil Height (h) mm cm m km in ft yd mi NM mil Calculate Clear Circle Radius (r) mm cm m km in ft yd mi NM mil Calculate Clear Sector Radius (r) mm cm m km in ft yd mi NM mil Angle (θ) in degrees Calculate Clear Ellipse Semi-major Axis (a) mm cm m km in ft yd mi NM mil Semi-minor Axis (b) mm cm m km in ft yd mi NM mil Calculate Clear Parallelogram Base (b) mm cm m km in ft yd mi NM mil Height (h) mm cm m km in ft yd mi NM mil Calculate Clear
