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katlin95
Group Title
please help guys! medal rewarded:)
Two polygons are similar if:
A.
Corresponding sides are congruent and corresponding angles are proportional
B.
Corresponding angles are proportional and corresponding sides are proportional
C.
Corresponding angles are congruent and corresponding sides are congruent
D.
Corresponding angles are congruent and corresponding sides are proportional
 one year ago
 one year ago
katlin95 Group Title
please help guys! medal rewarded:) Two polygons are similar if: A. Corresponding sides are congruent and corresponding angles are proportional B. Corresponding angles are proportional and corresponding sides are proportional C. Corresponding angles are congruent and corresponding sides are congruent D. Corresponding angles are congruent and corresponding sides are proportional
 one year ago
 one year ago

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ZakaullahUET Group TitleBest ResponseYou've already chosen the best response.2
Corresponding angles are congruent and corresponding sides are proportional
 one year ago

katlin95 Group TitleBest ResponseYou've already chosen the best response.0
so D right?:)
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
Congruent means equal, right? Do you agree that for them to be similar, one must be a bigger or smaller version of the other, with the same angles?
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
congruent angles, in other words
 one year ago

ZakaullahUET Group TitleBest ResponseYou've already chosen the best response.2
congruent means equal but it has a little change meaning, if the figures are placed in same direct then equal if different direction then congrunet
 one year ago

katlin95 Group TitleBest ResponseYou've already chosen the best response.0
so do you all agree that its D?
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
What do *you* think it is? You're the one who needs to know, we already do :)
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
Look at those answers, only one of them should make sense as a correct answer.
 one year ago

katlin95 Group TitleBest ResponseYou've already chosen the best response.0
I think its D as well!:)
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
Excellent!
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
You'll encounter many problems whose solution will require that you understand this, so it's good to look at it and make sure you do.
 one year ago

katlin95 Group TitleBest ResponseYou've already chosen the best response.0
yep, it takes time and practice..! lol
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
One physical model would be if you could copy one of the figures to a sheet of transparent paper, then hold it up in front of the other one. If you can move the paper back and forth (with both sheets being completely parallel) and make the two images perfectly match each other, they are similar. That means the angles must be congruent, and the sides proportional.
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.1
Of course the people who write the problems usually make you flip one of the items over in your head, and rotate it, and otherwise make life more difficult :)
 one year ago
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