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Geometría Básica
Storyboard

>Model

ID:(419, 0)


Basic Geometry
Description

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ID:(494, 0)


Angle
Image

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ID:(1834, 0)


Position along the arc
Equation

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Since the perimeter of a circle is 2\pi r, half Sum (1) (a) along the circle will correspond to the arc spanned by opposite Leg (\theta), so:

s = r \theta

s
Half Sum (1)
m
6294
\theta
Opposite Leg
rad
5059
r
Radius
m
9894
displaystyle rac{ar{AB}}{ar{AC}}=displaystyle rac{ar{DE}}{ar{DF}} alpha + beta + gamma = pi y = m * x + b s = r * theta ( x - x_0 )^2+( y - y_0 )^2= r ^2y = y_0 + m*(x - x_0)ACgammabetaalphaDEDFay_0x_0thetapiABrx_0y_0mxyrmb

ID:(3324, 0)


Points and Coordinates
Image

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ID:(1821, 0)


Segment
Image

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ID:(1822, 0)


Straight Line
Image

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ID:(1832, 0)


Equation of a Straight Line
Equation

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$y = mx + b

$

ID:(3323, 0)


Parallel Lines
Image

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ID:(1838, 0)


Line crossing Parallel Lines
Image

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ID:(1839, 0)


Triangle
Image

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ID:(1820, 0)


Sum of the internal Angles of a Triangle
Equation

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\alpha+\beta+\gamma=\pi

ID:(3322, 0)


Relation of similarity of Triangles
Equation

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\displaystyle\frac{\bar{AB}}{\bar{A'B'}}=\displaystyle\frac{\bar{AC}}{\bar{A'C'}}=\displaystyle\frac{\bar{BC}}{\bar{B'C'}}

ID:(3263, 0)


Related Triangles
Image

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ID:(1819, 0)


Similarity of Triangles
Image

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ID:(1823, 0)


Circle
Image

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ID:(1833, 0)


Equation of a Circle
Equation

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(x-x_0)^2+(y-y_0)^2=r^2

ID:(3325, 0)


Secant
Image

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ID:(1836, 0)


Rope
Image

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ID:(1837, 0)


Tangent to a Circle
Image

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ID:(1835, 0)