SG chevron_right Secondary 2 chevron_right Geometry and Measurement

In the figure, ABCD is a square, AEB and CED are semicircle with diameters AB and CD are respectively. If the area of the square ABCD is 400cm square, find the perimeter and the area of the shaded regions(use pie=3.14)

SG chevron_right Secondary 5 chevron_right Geometry and Measurement

SG chevron_right Secondary 1 chevron_right Add Math: Geometry and Trigonometry

Help me please!!

SG chevron_right Grade: N/A chevron_right Strand: N/A

How to get variance and standard deviation?

SG chevron_right Primary 1 chevron_right Statistics

the curve of the equation is?