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cpcoolestkid4
18.07.2020 •
Mathematics
El área de un decágono regular cuya apotema mide 5,08 cm y la longitud de su lado es 3,3 cm.
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Ответ:
83.82 cm^2
Step-by-step explanation:
Aquí, queremos calcular el área de un decágono dada su apotema y la longitud de su lado.
Matemáticamente;
Área de decágono = 1/2 * perímetro * apotema
Donde perímetro = 10 * s
donde s es la longitud de los lados
Entonces el área aquí sería; 1/2 * 10 (3.3) * 5.08 = 83.82 cm ^ 2
Ответ:
2.5
Step-by-step explanation:
m/10= remaning 1, n/10= remaning 4
m/5= remaning 0.5
n/5=remaning 2
2+0.5=2.5