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Perimedr, arwynebedd a chyfaint

Authored by Chelsie (Student)

Mathematics

6th Grade

CCSS covered

Used 24+ times

Perimedr, arwynebedd a chyfaint
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Beth mae perimedr yn ei fesur?

Cyfanswm yr hydoedd o gwmpas siâp

Yr ardal tu mewn i siâp 2D

Yr ardal tu mewn i siâp 3D

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Beth yw arwynebedd y petryal yma?

35cm

30cm2

35cm2

24cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

3.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Pa siapau sydd efo arwynebedd 36cm2?

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Pa siâp sydd efo'r perimedr mwyaf?

Media Image
Media Image
Media Image
Media Image

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Arwynebedd sgwâr efo hyd ___ yw 49cm2.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Beth uned ydyn ni'n defnyddio wrth gyfrifo cyfaint?

cm

cm2

cm3

cm3

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Arwynedd pa siâp sydd yn cael ei gyfrifo gan ddefnyddio'r fformiwla: (a+b)2×uchder\frac{\left(a+b\right)}{2}\times uchder  

Paralelogram

Triongl

Trapesiwm

Petryal

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