solutions and proofs

solutions and proofs

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Math entrance exam question about similar triangles

4:09

math question for the entrance exam

1:20

Express the volume of a box in terms of x, and find out what value x takes to maximize V

27:26

pregunta de matematicas examen de admision

6:54

pregunta de matematicas sobre rectas

5:18

pregunta de matematicas examen de admision

10:54

pregunta matematicas examen de admision

1:25

pregunta matematicas examen de admision

1:03

pregunta de quimica examen de admision

6:05

pregunta de matematicas examen de admision

6:11

resolver mate en 3, nivel el más difícil

3:47

Jupiter Pro camera images, 4080 x 3060, ISO 100, Celestron 80mm d, 900 fd reflector telescope

6:35

2 triangles are similar if 2 sides are proportional and the angle they form are congruent.

18:13

In case 2 triangles are similar if they have 2 congruent corresponding angles

15:06

Theorem on the existence of similar triangles

31:02

Proof of the Pythagorean Theorem using similarity of triangles

9:57

Theorem. If a polygon is drawn with all diagonals, it is given by the formula D=n(n-3)/2

16:45

math question for the entrance exam

1:34

image analysis admission exam

4:54

demonstration by mathematical induction

8:14

$Saturn with Celestron 900mm focal length, 80mm diameter refractor telescope$

0:35

image analysis, admission exam

5:10

Proof by mathematical induction

6:03

Proof of the area of a regular polygon for n sides

10:15

Proof that stockfish does not play perfectly from the opening onwards

11:52