Find the Value of X 📐
This problem shows a right triangle with:
- Height = 3 cm
- Base = 4 cm
- Hypotenuse = x
🧠 The Key Idea: Pythagorean Theorem
For any right triangle:
[
x^2 = a^2 + b^2
]
So:
[
x^2 = 3^2 + 4^2 = 9 + 16 = 25
]
[
x = \sqrt{25} = 5
]
✅ Final Answer: x = 5 cm
💡 This is a classic 3–4–5 triangle, one of the most famous in mathematics!
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