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Mathematics 7 Online
OpenStudy (anonymous):

Really need help please Geometry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (anonymous):

WXYZ is an inscribed quadrilateral whose diagonals intersect at K. Segment WX is parallel to segment ZY, as shown below. Prove that if angle ZYW is 30° and angle ZWY is 20°, then angle WZX is 100°. Write a two column proof showing statements and reasons.

OpenStudy (anonymous):

nope.avi

OpenStudy (anonymous):

you do'nt need to write the two column proof, just explain to me why it equals 100

OpenStudy (anonymous):

please i have to turn it in in an hour!

OpenStudy (anonymous):

oh pellet!

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