

Patrulatere - recapitulare
Presentation
•
Mathematics
•
7th - 8th Grade
•
Easy

Cărăușu Daniel
Used 21+ times
FREE Resource
8 Slides • 3 Questions
1
Patrulatere - recapitulare

2
Patrulaterul convex
Poligonul cu patru laturi se numește patrulater. Patrulaterele pot fi convexe și concave.
– vârfurile: A, B, C, D
– laturile: [AB], [BC], [CD], [AD]
– unghiurile: ∠A, ∠B, ∠C, ∠D
– diagonalele: [AC], [BD]
3
Tipuri de patrulatere
Într-un patrulater convex suma măsurilor unghiurilor este de 360 grade.
m(∠A) + m(∠B) + m(∠C) + m(∠D) = 360°
4
Paralelogramul
5
Dreptunghiul
6
Rombul
7
Pătratul
8
Trapezul
9
Multiple Choice
1. Dacă paralelogramul ABCD are măsura unghiului A de 110° atunci măsura unghiului B este de ..........°
70
110
10
Multiple Choice
2. Paralelogramul cu un unghi drept se numește:
pătrat
romb
trapez
dreptunghi
11
Fill in the Blank
Suma măsurilor unghiurilor unui patrulater convex este............. °
Patrulatere - recapitulare

Show answer
Auto Play
Slide 1 / 11
SLIDE
Similar Resources on Wayground
4 questions
Light
Lesson
•
7th Grade
3 questions
Mirror 1
Lesson
•
8th Grade
9 questions
Polygons
Lesson
•
7th Grade
14 questions
Microscope-Introduction
Lesson
•
7th Grade
7 questions
dreptunghiul
Lesson
•
7th Grade
6 questions
Arii patrulatere
Lesson
•
7th Grade
10 questions
Eye and Light
Lesson
•
6th - 8th Grade
10 questions
Classifying Polygons
Lesson
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
13 questions
SMS Cafeteria Expectations Quiz
Quiz
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
SMS Restroom Expectations Quiz
Quiz
•
6th - 8th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
10 questions
Pi Day Trivia!
Quiz
•
6th - 9th Grade
Discover more resources for Mathematics
10 questions
Pi Day Trivia!
Quiz
•
6th - 9th Grade
10 questions
Mind the pi : Pi Day Trivia
Lesson
•
6th - 8th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade
13 questions
circumference and Area of a Circle
Quiz
•
7th Grade
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
10 questions
Exploring Basic Probability Concepts
Interactive video
•
6th - 10th Grade
18 questions
Cross Sections
Quiz
•
7th Grade