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precal
 2 years ago
Best ResponseYou've already chosen the best response.1is J 130? If so then 3 is 50 degrees

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0First we need to determine properties of the quadrilaterals.

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0*classify the quadrilaterals.

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Can you tell me which are trapezoids and which are parallelograms?

precal
 2 years ago
Best ResponseYou've already chosen the best response.13 and 1 are verical angles and are the same

AngelDreamGurl
 2 years ago
Best ResponseYou've already chosen the best response.013 are trap 24 are para

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Now what do we know about 2 and 4 since they are parallelograms?

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0(Adjacent angles are supplementary, and opposite angles are congruent in a parallelogram)

AngelDreamGurl
 2 years ago
Best ResponseYou've already chosen the best response.0so how do i figure out

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Well, angles next to each other in a parallelogram add up to 180 degrees. Angles across from each other have the same measure.

precal
 2 years ago
Best ResponseYou've already chosen the best response.11 and 2 are vertical angles 3 and 4 are vertical angles 1+4 1+3 3+2 4+2 all add up to 180

precal
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1334884808383:dw I just made up that example
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