Best visual geometry calculator with imperial(yrd, ft, in, fractions) and metric(m,cm,mm) measurments. Next update will include Formulas. It calculates sides, angles, heights, perimeter, area, volume. You can find in app: Planimetry: - Triangle - Right triangle - Isosceles triangle - Equilateral triangle - Square - Rectangle - Parallelogram - Trapezoid - Inscribed quadrilateral - Quadrilateral - Correct polygon - Circle / Circle - Sector of the circle - Segment of the circle - Ring - Fragmen