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43 votes
43 votes
What type of triangle is defined by the following set of side lengths

11, 9 , 7
Question 4 options:
Acute
Obtuse
Right
Not a triangle

User MrBean Bremen
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1 Answer

12 votes
12 votes

Answer:

it looks like a triangle but it is not it is called a Nonigon

User Neelam Sharma
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