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Mathematics 14 Online
OpenStudy (anonymous):

Geometry proof help please! SR divides PT and PQ proportionally. Prove angle SRQ + angle RQT =180. (drawing attached)

OpenStudy (anonymous):

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OpenStudy (anonymous):

How can angle SRQ + angle RQT = 180???

OpenStudy (anonymous):

exterior angle theorem... after you show that the triangles are similar

OpenStudy (anonymous):

use proportionality to show triangle PRS is similar to triangle PTQ then <SRP congruent to <TQR and <SRP + <SRQ = 180 (linear pair)

OpenStudy (anonymous):

oh ok. Thanks alot

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