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Mathematics 15 Online
OpenStudy (anonymous):

look at the picture below ..

OpenStudy (anonymous):

OpenStudy (anonymous):

D assuming that m is slope

OpenStudy (anonymous):

m mean the measure

jimthompson5910 (jim_thompson5910):

you can easily show that triangle PBD is congruent to triangle PBC, this means you can do what?

OpenStudy (anonymous):

uhh idk ? sorry

jimthompson5910 (jim_thompson5910):

if you have two congruent triangles, then the pieces or parts that correspond with one another will be equal or congruent

OpenStudy (anonymous):

A

OpenStudy (anonymous):

thought it was AC and AD

jimthompson5910 (jim_thompson5910):

no, AC = AD since triangle PAC = triangle PAD

OpenStudy (anonymous):

so the answers A ?

OpenStudy (anonymous):

I know that. I thought that's what I saw. arc of AC = arc of AD

jimthompson5910 (jim_thompson5910):

oh i misread not sure how, you're right panlac01

jimthompson5910 (jim_thompson5910):

yes the answer is A

OpenStudy (anonymous):

I didn't know that \[m\] is used differently other than slope

OpenStudy (anonymous):

Ive always assumed and seen that when referring to a measurement of an angle of two segment or lines at an intersection, the thing that looked like "<" suffice

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