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The light of stars crosses the space at an amazing speed; thanks to the light of the sun, we will be aware of being surrounded by objects; in this sequence, the students will have the opportunity of s ...
La novela 'Fahrenheit 451' (1953) corresponde al género de la ciencia ficción, y narra una sociedad en la que los libros están prohibidos porque hacen pensar. Quienes los esconden y leen son perseguid ...
Video Matemáticas
"A secant is a line, ray, or line segment that intersects a circle in two places. Three points are covered: (1) secants that intersect in a circle which divide each other proportionally, (2) the angl ...
Video Física
"All lenses and mirrors can use ray diagrams to find images. There are three principal rays. The first principal ray occurs when the light comes in parallel to the principle axis, it goes out through ...
Hipervinculo Matemáticas
"When constructing an angle, first swing an arc from the vertex of your angle. Then, swing a congruent arc from the new vertex. Return to the original angle; the drawn arc intersected the sides of the ...
Hipervinculo Matemáticas
"When constructing a line segment, we use a compass and straightedge to first draw a ray or line and then a point that will serve as an endpoint of the new segment. Next, we measure the given segment ...
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