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A triangle has sides of lengths 15, 23, and 28. Classify the type of triangle?* Right Obtuse Acute not a triangle
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4 votes
A triangle has sides of lengths 15, 23, and 28. Classify the type of triangle?*

Right
Obtuse
Acute
not a triangle

User Tanmoy Sarker
by
4.5k points

1 Answer

3 votes
obtuse...

set up pythagorean theorem

you should get
784=225+529
784>754 which makes it an obtuse triangle
User Guy Nesher
by
4.6k points
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