
Geometria e Medidas para o 9º Ano
Authored by Wayground Content
Mathematics
9th Grade
Used 25+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Volume do cubo
@@V = a^2@@
@@V = 6a@@
@@V = a^3@@
@@V = rac{a}{3}@@
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Triângulo retângulo: definição
com um ângulo de @@90^ @@
com todos os ângulos iguais
com um ângulo de @@60^ @@
com um ângulo de @@45^ @@
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 metro quadrado em centímetros quadrados
@@1 \, m^2 = 10 \, 000 \, cm^2@@
@@1 \, m^2 = 1 \, 000 \, cm^2@@
@@1 \, m^2 = 100 \, cm^2@@
@@1 \, m^2 = 100 \, 000 \, cm^2@@
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Teorema de Pitágoras
@@a^2 + b^2 = c^2@@ (catetos @@a@@, @@b@@; hipotenusa @@c@@)
@@a^2 - b^2 = c^2@@ (catetos @@a@@, @@b@@; hipotenusa @@c@@)
@@a^2 + b^2 = 2c@@ (catetos @@a@@, @@b@@; hipotenusa @@c@@)
@@a^2 + b^2 = c@@ (catetos @@a@@, @@b@@; hipotenusa @@c@@)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Área do círculo
@@A = rac{1}{2} imes b imes h@@
@@A = rac{4}{3} imes rac{1}{r}@@
@@A = rac{1}{2} imes ext{perímetro} imes r@@
@@A = C0 r^2@@
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fórmula do perímetro do círculo
@@P = 2 heta r@@
@@P = rac{C}{r}@@
@@P = 2rac{C}{ heta}@@
@@P = 2 ext{π}r@@
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perímetro do retângulo
@@P = 2(l + w)@@
@@P = l + w@@
@@P = lw@@
@@P = 2l + 2w@@
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