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Mathematics 22 Online
OpenStudy (anonymous):

PQ←→ is constructed by making arcs centered at A and B without changing the compass width. Which equation is not necessarily true?

OpenStudy (anonymous):

OpenStudy (anonymous):

help please guys

OpenStudy (john_es):

What equation?

OpenStudy (anonymous):

thats all it asks

OpenStudy (anonymous):

but these are my possible answers

OpenStudy (anonymous):

PQ = AB AP = PB AQ = BQ AR = RB

OpenStudy (john_es):

The first I would say it is false in general.

OpenStudy (anonymous):

i think its b but im not sure

OpenStudy (john_es):

By consctruction, the other three must be true always.

OpenStudy (john_es):

Only the first cannot be true always.

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