1-determine o comprimento e a area de um circulo cujas medidas são:
a)raio 11cm b)raio 4,2 cm...
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Mathematics, 07.11.2019 18:31, Annlee23
1-determine o comprimento e a area de um circulo cujas medidas são:
a)raio 11cm b)raio 4,2 cm c)diametro 42,3 cm
2 considerando que uma pizza tradicional grande possui 36 cm de raio e uma pizza tradicional pequena apresenta 26 cm. determine a diferença entre a area das duas pizzas
3.um trabalhador gasta 3 horas para limpar um terreno circular de 6 metros de raio .se o terreno tivesse 12 metros de raio, quanto tempo o trabalhador gastaria para limpar tal
4,transforme os seguintes arcos para radianos
a)27° b)81° c)144° d)225° d)315°
porfavor me ajuden preciso disso hoje
com contas ok obrigad
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