Geometry Problem Solver Pro has an included arc solver for circles, transversal solver, and segment solver, as well as calculating the area, perimeter, surface area, and / or volume of the following shapes:
Rectangle
Parallelogram
Triangle
Circle
Rhombus
Trapezoid
Regular Polygon
Ellipse
Sphere
Torus
Cylinder
Cone
Cuboid
9Apps 4.9
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