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# Plane Geometry question watch

I get why it is A but why does rule 2 not oblige with this question.

Thanks guys

N
2. (Original post by REASON_Lighters)

I get why it is A but why does rule 2 not oblige with this question.

Thanks guys

N
Do you really think that every triangle drawn from a diameter is a 60/30 triangle

Draw a few
3. (Original post by TenOfThem)
Do you really think that every triangle drawn from a diameter is a 60/30 triangle

Draw a few
Right so x could be 60 but it could also be like 20 other values.

Does this mean that you can't definitively state that assertion as being correct, but it could be hence why it cannot be II
4. (Original post by REASON_Lighters)
Right so x could be 60 but it could also be like 20 other values.

Does this mean that you can't definitively state that assertion as being correct, but it could be hence why it cannot be II
The question asks which MUST be true, not which COULD be true
5. (Original post by TenOfThem)
The question asks which MUST be true, not which COULD be true
yeah I get that now, thanks again p

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Updated: November 17, 2013
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