Classify the triangle if the lengths of its sides are 3, 9, and 5.
a) Not a triangle
b) Acute
c) Right
d) Obtuse
For a triangle to be valid, the sum of two sides must be greater than the third side.
here 3+5=8, 8 is less than 9
hence answer will be (a) not a triangle
Classify the triangle if the lengths of its sides are 3, 9, and 5. a) Not...
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