148k views
5 votes
Do all triangles have right angles? Explain.

User Kai Wang
by
7.4k points

2 Answers

3 votes
Some are not because some are 180 degrees
User Ricab
by
6.6k points
6 votes
No, because some angles are obtuse or acute....
User Fabio Ebner
by
6.6k points
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