Qual das seguintes opções é um triângulo equilátero?

Geometria: Figuras e Simetrias

Quiz
•
Mathematics
•
7th Grade
•
Hard
ISABELA MOREIRA
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um triângulo com lados de 3 cm, 4 cm e 5 cm
Um triângulo com lados de 5 cm, 5 cm e 5 cm
Um triângulo com lados de 2 cm, 3 cm e 4 cm
Um triângulo com lados de 6 cm, 6 cm e 8 cm
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule o perímetro de um quadrado com lado de 7 cm.
14 cm
21 cm
28 cm
35 cm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
18,84 cm²
28,26 cm²
37,68 cm²
56,52 cm²
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das seguintes figuras possui simetria rotacional?
Triângulo equilátero
Retângulo
Trapézio
Círculo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a área de um triângulo com base de 8 cm e altura de 5 cm.
20 cm²
30 cm²
40 cm²
50 cm²
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das seguintes figuras possui simetria de reflexão?
Pentágono regular
Hexágono regular
Círculo
Triângulo isósceles
7.
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
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