
Diagonais e Propriedades do Octógono
Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos lados tem um octógono?
Seis
Oito
Nove
Sete
Tags
CCSS.2.G.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para calcular o número de diagonais de um polígono?
n x (n - 4) / 2
n x (n - 2) / 2
n x (n - 3) / 2
n x (n - 1) / 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um polígono tem 8 lados, quantas diagonais ele possui?
20
18
22
16
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 8 x 8 - 3?
62
63
61
64
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a alternativa correta para o número de diagonais de um octógono?
d de Deus
c de casa
b de bola
a de amor
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