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CK-12's Texas Instruments Geometry Student Edition FlexBook® resource is a useful collection of exercises intended to enrich a student’s understanding of basic geometric principles.
It is an educationa ...
Hipervinculo Matemáticas
Apply the special properties of 45-45-90 right triangles.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Matemáticas
Apply the special properties of 30-60-90 right triangles.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Matemáticas
"Isosceles triangles have at least two congruent sides and at least two congruent angles. The congruent sides, called legs, form the vertex angle. The other two congruent angles are the base angles. I ...
Hipervinculo Matemáticas
"In right triangles, if two legs are congruent and if the two hypotenuses are congruent, then the triangles are congruent. This is known as the hypotenuse leg theorem. Note that this is the SSA shortc ...
"Two triangles in a circle are similar if two pairs of angles have the same intercepted arc. Sharing an intercepted arc means the inscribed angles are congruent. Since these angles are congruent, the ...
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