asked 190k views
2 votes
If a triangle with angle measures 40,30.and 120 centimeters possible?

asked
User AaronF
by
7.5k points

2 Answers

3 votes
Not possible, because the 2 numbers (40 and 30), when added, are not greater than 120.
4 votes
no, the longest side must be less than the sum of the smaller sides or else they won't connect (try it yourself with straw or something)

40+30>120
70>120
false, therfor they canonot be a triangle
answered
User Tabitha
by
8.1k points

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