10.1: Plano
- Page ID
- 110082
This page is a draft and is under active development.
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El área (A) se mide en unidades cuadradas, el perímetro (P) se mide en unidades y la circunferencia (C) se mide en unidades.
Cuadrado
\[P=4 s \]
\[A=s^{2}\]
Rectángulo
\[P=2 l+2 w \]
\[A=l w\]
Paralelogramo
\[P=2 a+2 b\]
\[A=b h\]
Trapezoide
\[P=a+b+c+d\]
\[A=\frac{1}{2} h(a+b)\]
Triángulo
\[P=a+b+c\]
\[A=\frac{1}{2} b h\]
Círculo
\[C=2 \pi \]
\[r=\pi r^{2}\]