Calcular el area y el perimetro de una semicircunferencia de 2 km?
Calcular el area y el perimetro de una semicircunferencia de 2 km.
Calcular el area y el perimetro de una semicircunferencia de 2 km.
En resumen
A = <img src="https://tex.z-dn.net/?f=%20%5Cpi%20" /> * r² A = 3. 14 * (2)² A = 12. 56km ASemicircunferencia = A / 2 AS = 12. 56 / 2 AS = 6. 28 P = 2<img src="https://tex.z-dn.net/?f=%20%5Cpi%20" /> * r P = 2(3. 14) * 2 P = 12. 56 PS = 12. 56 / 2 PS = 6. 28.
A = <img src="https://tex.z-dn.net/?f=%20%5Cpi%20" /> * r²
A = 3.
14 * (2)²
A = 12.
56km
ASemicircunferencia = A / 2
AS = 12.
56 / 2
AS = 6.
28
P = 2<img src="https://tex.z-dn.net/?f=%20%5Cpi%20" /> * r
P = 2(3.
14) * 2
P = 12.
56
PS = 12.
56 / 2
PS = 6.
28.