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Rectangle
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650815
It is a rectangle because its diagonals bisect each other and make triangles that are congruent because of ASA. It also has angles that are 90 degrees because JI and EF are perpendicular bisectors and so is GH and LK.
GeoGebra
New Resources
Similar Solids
Roll 6d five times
Experiments with Transformations in the Plane
Morse code visualizer / decoder
အခြေခံ data အခေါ်အဝေါ်များ
Discover Resources
wiese1.ggb
Transformation of a Polynomial Function
Counting by Piles
Cylinder Volume Word Problems
Discover Topics
Means
Cylinder
Planes
Histogram
Pie Chart or Circle Chart