【實用教育app】Shape Area Quiz Master|最夯免費app-綠色工廠好玩App

What is the area of that coloured shape?Shape Area Quiz Master is a multiple-choice based quiz program for Shape Area problems. It provides the user with a variety of coloured shapes and challenge the user to calculate the coloured areas by using standard area calculation formulae. Basic shapes covered by this program include: * Triangle: Area = ½ × b × h where b = width base and h = vertical height* Square: Area = a² where a = length of side* Rectangle: Area = w × h where w = width and h = height* Parallelogram: Area = b × h where b = base and h = vertical height* Trapezium: Area = ½ × (a + b) × h where a = width of top, b = width of base and h = vertical height* Circle: Area = π × r² where r = radius of the circle* Ellipse: Area = π × a × b where a is the semi-major axis and b is the semi-minor axis of the ellipse[Note, the number π is a mathematical constant, defined as the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159.]In addition to these basic shapes, three complex shapes are also included to provide the user with a greater challenge: * Random Shapes - randomisation of the above basic shapes * Composite Shapes - shapes composed of the basic shapes (e.g. a parallelogram joining a triangle, a trapezium joining a parallelogram etc) * Overlapping shapes - shapes resulted from overlapping of the basic shapes that require arithmetics (addition and subtraction) on the intersecting areasApp Features:* Powerful shape generation engine: all shapes are auto-generated, providing unlimited possibilities. * Performance monitoring for each shape type.* Built-in Stop Watch to time the user's' problem solving capability* Universal App - works on iPhone and iPad devices.* Great as a training tool for solving shape and area problems!Customers, thank you for your support. If you find this app useful, please rate and give us a review!