lgdalta lgdalta

24-01-2019
Mathematics

contestada

choose all that create a triangle.

50°, 60°, 70°

100°,30°, 30°

90°, 50°, 40°

50°,50°, 80°

Respuesta :

tabbycat24816 tabbycat24816

24-01-2019

The trick is that all angles must add up to 180°!

Triangle
No
Triangle
Triangle

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