If first side of a triangle is 3cm and second side is 4 cm and third side is 5 cm , then which type of triangle it is ?
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Answer:
The answer is 5. With right triangle, we speak of 2 sides and a hypotenuse, so this is a 3–4–5 triangle with a hypotenuse of 5 cm.
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Answer:
Right angled Scalene Triangle
Step-by-step Explanation:
All the side are unequal, so it is a scalene triangle.
According to Pythagoras theorem,
c² = a² + b²
⇒ 5² = 3² + 4²
⇒ 25 = 9 + 16
⇒ 25 = 25
So, it is a Right angled triangle.
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