Adolygu Maths-Rhifedd Bl11 - Uwch

Adolygu Maths-Rhifedd Bl11 - Uwch

11th Grade

18 Qs

quiz-placeholder

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Adolygu Maths-Rhifedd Bl11 - Uwch

Adolygu Maths-Rhifedd Bl11 - Uwch

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

Miss Ladd

Used 14+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Beth yw'r fformiwla i ddarganfod arwynebedd cylch?
̅πd
2xπxr
̅πr2
2πr2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sut ydym yn darganfod cyfaint ciwboid?
Hyd x Lled x 2
Hyd x Lled x Uchder
Hyd + Lled + Uchder
Adio pob ochr i fyny

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae hyd ystafell wedi ei mesur i'r metr agosaf. Hyd yr ystafell yw 14m. Beth yw'r hyd fwyaf gall yr ystafell i fod?
14.5m
14.49m
15m
13.5m

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Beth yw hyd y hypotenws?
3cm
4cm
5cm
Beth yw'r hypotenws?

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Beth yw fformiwla Pythagoras?
A2 = B2 + C2
A2 = B2 - C2
A2 = √(B2 + C2)
A2 = √(B2 - C2)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Pa fformiwla i ddarganfod yr ongl x?
Sin(x)=25/18
Sin(x)=18/25
Cos(x)=18/25
Tan(x)=18/25

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Pa un o'r fformiwlau canlynol sydd yn anghywir?
Sin(x)= o/h
Cos(x)=a/h
Tan(x)=o/a
Cos(x)=h/a

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