Question

Which of the following combinations of sides and / or angles cannot be form a right angled triangle?

1. 17,8,15
2. 1 ,root 2,45 degree
3. 42degree, 48 degree, 5
4. None

Answer 1

Answer:

2)1,root2,45 degree

Step-by-step explanation:

because√2 does not have specific value so we can't make it angle

so, it can't form right angled triangle

hope this answer useful to you

Answer 2

Answer:

2)1,√3,45°

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