Àrees de polígons
Quiz
•
Mathematics
•
7th - 9th Grade
•
Practice Problem
•
Medium
Neus Campán
Used 119+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
L'àrea del polígon regular es calcula amb la fórmula ...
A=b·a
La fòrmula és una altra.
Answer explanation
Recorda que l'apotema és la distància que va del centre del polígon regular a la meitat de qualsevol dels seus costats.
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
L'àrea és...
A=b2
A=b·a
La fórmula és una altra.
A=a·b
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
L'àrea del quadat és costat per costat.
Sí
No
Answer explanation
En el quadrat podem utilitzar dues fórmules que són equivalents:
A= C·C=C2
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
L'àrea del rombe és...
La fórmula és una altra.
A=b·a
Answer explanation
Recorda que les diagonals d'un rombre tallen de forma perpendicular per la meitat.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
L'Àrea és...
A=B·b
La fórmula és una altra.
Answer explanation
Recorda que hi ha molts tipus de trapezis. El de la fotografia és un trapezi isòceles, però també poden ser ecalens o rectes.
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
L'àrea és...
A=2·pi·r
A=pi·r2
La fórmula és una altra.
Answer explanation
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
L'àrea del paral·lelogram és igual que la del rectangle.
Cert
Fals
Answer explanation
L'àrea del paral·lelogram o romboide també es calcula multiplicant la base per l'altura.
Revisa l'explicació de com es dedueix aquesta fòrmula.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
23 NMMS શ્રેણીવિશેષ
Quiz
•
8th Grade
10 questions
Assesmen awal bangun ruang
Quiz
•
9th Grade - University
10 questions
Tilpums. Mērvienības.
Quiz
•
6th - 8th Grade
12 questions
Pregatire EN 6
Quiz
•
8th Grade
9 questions
Egyenes arányosság
Quiz
•
6th - 7th Grade
11 questions
Függvények
Quiz
•
7th - 12th Grade
10 questions
MATEMATIKA KLS 8 KOORDINAT KARTESIUS
Quiz
•
8th Grade
10 questions
Taller 2 75% 2020A
Quiz
•
8th - 11th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
20 questions
Solving Systems of Equations by Graphing
Quiz
•
8th Grade
15 questions
Christmas Movie Trivia
Quiz
•
7th Grade
25 questions
Christmas Trivia
Quiz
•
8th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade
12 questions
8th U4L11 On Both of the Lines
Quiz
•
8th Grade
33 questions
Algebra 1 Semester 1 Final 2025
Quiz
•
8th - 10th Grade
