Arwynebedd Arwyneb sffer, con a silindr

Arwynebedd Arwyneb sffer, con a silindr

9th - 10th Grade

10 Qs

quiz-placeholder

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Arwynebedd Arwyneb sffer, con a silindr

Arwynebedd Arwyneb sffer, con a silindr

Assessment

Quiz

Mathematics

9th - 10th Grade

Hard

Created by

Mr Wood

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Beth yw arwynebedd arwyneb sffer gyda diamedr o 8 cm?

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Beth yw'r fformiwla ar gyfer arwynebedd gwyneb crwn con?

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Beth yw'r fformiwla ar gyfer cyfanswm arwynebedd arwyneb con?

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Beth yw'r dull ar gyfer CYFANSWM arwynebedd arwyneb y con yma?

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Mae con gydag uchder o 13 cm a radiws o 4 cm. Beth sydd angen gwneud cyn gallu canfod cyfanswm yr arwynebedd arwyneb?

Canfod y diamedr

Dim byd. Gallwn defnyddio'r fformiwla yn syth.

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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Pa fformiwla sy'n rhoi CYFANSWM arwynebedd arwyneb silindr?

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