
Recuperação Khan Academy

Quiz
•
Mathematics
•
9th Grade
•
Hard
ANA NAHIRNE
Used 2+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Abaixo, há duas retas paralelas com uma terceira reta que as intercepta. Calcule o valor de x: 116° e x° são ângulos alternos internos.
x = 116°
x = 64°
x = 90°
x = 180°
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Abaixo, há duas retas paralelas com uma terceira reta que as intercepta. Calcule o valor de x: 132° e x° são ângulos alternos internos.
x = 132°
x = 48°
x = 90°
x = 60°
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Abaixo, há duas retas paralelas com uma terceira reta que as intercepta. Calcule o valor de x: 34° e x° são ângulos alternos internos.
x = 34°
x = 56°
x = 146°
x = 124°
4.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Sabendo que as retas a e b são paralelas e a reta t transversal, calcule o valor de x: 4x + 20° e 8x - 60° são ângulos alternos internos.
x = 10°
x = 20°
x = 5°
x = 15°
5.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Sabendo que as retas a e b são paralelas e a reta t transversal, calcule o valor de x: 3x + 12° e 5x - 48° são ângulos alternos internos.
x = 30°
x = 20°
x = 15°
x = 40°
6.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
Na figura abaixo temos o mapa de algumas ruas de Cidadópolis. A rua Tiradentes e a avenida Pedro II são ruas paralelas enquanto as demais ruas são transversais a elas. Observando os ângulos que elas fazem entre si, diga qual é o valor de x e de y:
x = 70° e y = 12°
x = 15° e y = 80°
x = 25° e y = 50°
x = 12° e y = 70°
7.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Sabendo que CD = 8 cm, EF = 20 cm e GH = 16 cm e que AB, CD, EF e GH são segmentos proporcionais, encontre o segmento AB: _______ cm
AB = 10 cm
AB = 8 cm
AB = 12 cm
AB = 16 cm
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Mid Point Theorem

Quiz
•
9th Grade - University
20 questions
Geometry - Solving Right Triangles

Quiz
•
8th - 11th Grade
15 questions
Koordinat Tingkatan 2

Quiz
•
9th - 12th Grade
17 questions
PTS Matematika semester genap kls 9

Quiz
•
9th Grade
11 questions
Sine & Cosine Laws

Quiz
•
9th - 12th Grade
19 questions
Angle measures in Triangles

Quiz
•
9th - 12th Grade
20 questions
Literal Equations

Quiz
•
9th - 12th Grade
11 questions
9ANO-VA-MAT-2BIM-2024

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
15 questions
Combining Like Terms and Distributive Property

Quiz
•
9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
8 questions
ACT Math Strategies

Lesson
•
9th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
9th Grade
16 questions
Parallel Lines Cut by a Transversal

Lesson
•
9th - 10th Grade