- AYes
- BNo
- COnly if right-angled
- DOnly if isosceles
Step-by-Step Solution
Triangle inequality: each side must be less than the sum of the other two. 3+4=7>5, 3+5=8>4, 4+5=9>3. All hold, so the triangle exists.
Answer: A) Yes
Can a triangle have sides of lengths 3 cm, 4 cm and 5 cm?
Class 9Inequalities in a TriangleGeometry — Triangles
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