Mae cae ffermwr efo hyd o 70 m a lled o 40 m. Mae angen adeiladu ffens o amgylch y cae. Beth yw hyd y ffens sydd angen, mewn metrau?
Datrys Problemau Perimedr

Quiz
•
Mathematics
•
7th Grade
•
Hard
T Wood
Used 6+ times
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
2.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Mae sgwâr efo hyd ochr o 5.2 cm.
Beth yw ei berimedr?
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
x = 4 cm
x = 5 cm
x = 6 cm
x = 7 cm
x = 8 cm
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Mae'r gardd yma efo hyd 12 m a lled 9 m.
Mae Janice eisiau prynu ffens newydd ar hyd y perimedr. Bydd pob metr o ffens yn costio £10. Beth fydd cost y ffens gyfan?
£1080
£210
£420
£720
£640
5.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Mae tri petryal sydd efo lled 2cm a hyd 10 cm yn cael eu rhoi at ei gilydd fel sydd yn y llun.
Beth yw perimedr y siâp sy'n cael ei greu?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ysgrifennwch fynegiad am berimedr y triongl
16n
60n
14n
12n
20n
7.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Mae sgwâr efo perimedr o 48 cm.
Beth yw hyd 1 ochr?
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Amnewid bl.7 HER

Quiz
•
7th - 9th Grade
14 questions
Arwynebedd Cylch

Quiz
•
6th - 8th Grade
8 questions
Her Canolrif

Quiz
•
6th - 8th Grade
8 questions
Mynegi fel Canran heb Gyfrifiannell - Anoddach

Quiz
•
6th - 8th Grade
13 questions
Lluosi degolion mewn cyd-destun

Quiz
•
7th - 11th Grade
10 questions
Rhifau Cyfeiriol (cyd-destun)

Quiz
•
6th - 8th Grade
8 questions
Her - Rhifau Cyfeiriol

Quiz
•
7th Grade
15 questions
Adolygu Rhifedd Uned 2 SYLFAENOL

Quiz
•
7th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade