Onglau a Chyfeiriant

Onglau a Chyfeiriant

6th Grade

11 Qs

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Onglau a Chyfeiriant

Onglau a Chyfeiriant

Assessment

Quiz

Mathematics

6th Grade

Hard

Created by

Carwyn Sion

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Beth yw'r enw ar ongl sydd fwy na 90 gradd ond yn llai na 180 gradd?

Ongl Lem

Ongl Sgwar

Ongl Aflem

Ongl Atblyg

2.

MULTIPLE SELECT QUESTION

30 sec • 2 pts

Pa rai o'r canlynol sydd ddim yn ongl sgwâr?

90 gradd

180 gradd

45 gradd

0 gradd

3.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Os oes dwy ongl ar llinell syth, gydag un yn 40°, beth yw maint yr ongl arall?

140 gradd

90 gradd

50 gradd

180 gradd

4.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Os oes dwy ongl o amgylch pwynt gydag un yn mesur 120°, beth yw maint y llall?

120 gradd

60 gradd

90 gradd

240 gradd

5.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Sut fath o ongl yw 345°?

Ongl Atblyg

Ongl Aflem

Ongl Sgwâr

Ongl Lem

6.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Os oes dwy ongl ar gornel sgwâr gydag un yn mesur 33 gradd, beth yw maint y llall?

147 gradd

327 gradd

90 gradd

57 gradd

7.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Os mae ongl yn mesur 180 gradd, pa fath o ongl yw hwn?

Ongl Sgwar

Ongl Lem

Ongl Aflem

Ongl Llinell Syth

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