Discuss Forum
1. If four triangles are constructed with sides of the length indicated below, which of the following triangles will not be a right triangle ?
- A. 5, 12, 13
- B. 5, 12, 13
- C. 5, 12, 13
- D. 5, 12, 13
Answer: Option D
Explanation:
12²+15²≠18²
So, it's not possible to be a right triangle
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