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anonymous
 one year ago
ABCD is a parallelogram. If m<D increases then m<C ___. (I can't decide!)
A.
remains the same
B.
doubles
C.
increases
D.
decreases
anonymous
 one year ago
ABCD is a parallelogram. If m<D increases then m<C ___. (I can't decide!) A. remains the same B. doubles C. increases D. decreases

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1Rule: adjacent angles of any parallelogram are supplementary. That means they add to 180 degrees

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1Now let's say C = 90 degrees. That would make D = 90 degrees. If D were to increase to something like D = 120, then what happens to C?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yes C would go from C = 90 to C = 60

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1before: C = 90, D = 90 .... C+D = 90+90 = 180 after: D = 120, C = 60 ... C+D = 60+120 = 180

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oooh thank you that makes more sense! I was not sure if they were supplementary at first
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