
8 ANO - Poligonos

Quiz
•
Mathematics
•
1st Grade
•
Medium
Standards-aligned
Genes Raone
Used 40+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Como se chama um polígono de 12 lados?
Dodecágono
Icoságono
Pentadecágono
Quadrilátero
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual a soma dos ângulo internos de um pentágono (5 lados)?
720°
900°
540°
820°
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quantas diagonais existem em um polígono de 6 lados?
9
10
8
12
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual o valor do ângulo x?
85°
100°
120°
70°
Tags
CCSS.HSG.C.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Assinale a alternativa que indica a FÓRMULA que dá a soma das medidas dos ângulos internos de um polígono qualquer.
S = 180º - 2 . n
S = (n - 2) . 180º
S = (n - 2) . 360º
S = 180º . n
S = 180º . n - 2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
360° corresponde a:
Soma dos ângulo internos de um triângulo.
Soma dos ângulos externos de qualquer polígono.
ângulos suplementares
ângulo complementares
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Um polígono convexo tem 10 vértices. Qual a soma dos seus ângulos internos?
720°
1260°
1440°
1800°
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Recuperação 9° ano

Quiz
•
1st - 5th Grade
17 questions
TRIANGULOS Y CUADRILATEROS Y MAS...

Quiz
•
1st - 10th Grade
15 questions
Formas Geométricas y Geometría

Quiz
•
1st Grade
19 questions
matemática - frações (revisão/atividade)

Quiz
•
1st Grade
16 questions
Untitled Quiz

Quiz
•
1st - 5th Grade
17 questions
Diagnóstico - Polígonos e transformações geométricas

Quiz
•
1st - 5th Grade
15 questions
Transformações Isométricas

Quiz
•
1st Grade
20 questions
Polígonos

Quiz
•
1st Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
addition

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
20 questions
Place Value

Quiz
•
KG - 3rd Grade
15 questions
Addition and Subtraction

Quiz
•
1st Grade
24 questions
Addition

Quiz
•
1st Grade
15 questions
Addition and Subtraction Facts

Quiz
•
1st - 2nd Grade
10 questions
Exploring the American Revolution

Interactive video
•
1st - 5th Grade
10 questions
Exploring Figurative Language Concepts

Interactive video
•
1st - 5th Grade