Calcule o perímetro de um triângulo equilátero com lados de 5 cm.
Geometria Básica

Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Daniela Tomazi
Used 1+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10 cm
15 cm
20 cm
25 cm
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a área de um triângulo com base de 8 cm e altura de 5 cm?
20 cm²
30 cm²
40 cm²
50 cm²
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o perímetro de um retângulo com comprimento de 10 cm e largura de 4 cm?
14 cm
28 cm
40 cm
20 cm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
154 cm²
44 cm²
98 cm²
28 cm²
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
31.4 cm
15.7 cm
62.8 cm
20 cm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição de um quadrado?
Um polígono com três lados iguais
Um polígono com quatro lados iguais e ângulos retos
Um polígono com quatro lados desiguais
Um polígono com cinco lados
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a área de um retângulo com base de 12 cm e altura de 6 cm.
36 cm²
72 cm²
48 cm²
60 cm²
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