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Which set of measurements would NOT form a triangle?
a) 7, 12, 12
b) 7, 12, 5
c) 7, 12, 17
d) 7, 12, 7
 one year ago
 one year ago
Which set of measurements would NOT form a triangle? a) 7, 12, 12 b) 7, 12, 5 c) 7, 12, 17 d) 7, 12, 7
 one year ago
 one year ago

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LoujoelouBest ResponseYou've already chosen the best response.0
For the measurements to be good, two sides added together have to be greater than the other side. The only one that doesn't work here would be B, because 7+5=12 abd 12 isn't greater than 12. So B would not form a triangle.
 one year ago

Le_BobsterBest ResponseYou've already chosen the best response.0
B wouldn't because the two sides must be greater when added up then the biggest angle
 one year ago

Le_BobsterBest ResponseYou've already chosen the best response.0
No, the greatest angle measure has to be less than the other two added up. so C cant be it because 7+12>17 so it could form a triangle
 one year ago

Le_BobsterBest ResponseYou've already chosen the best response.0
Exactly, when the sum is greater, which in this case 19>17 it means that it can form a triangle. This question is asking which one cannot form a triangle.
 one year ago

Pricilla077Best ResponseYou've already chosen the best response.1
omg, i didnt see the not lol
 one year ago

Le_BobsterBest ResponseYou've already chosen the best response.0
Its fine good work, Im glad that you know have an understanding of the material. Have a good day!
 one year ago

Le_BobsterBest ResponseYou've already chosen the best response.0
B wouldnt because 7+5=12, the sum needs to be greater not equal.
 one year ago
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