The hypotenuse of a right triangle is x cm, its one side is of length y cm and x – y = 1, then the length of the third side is (A) √1 + (B) √1 + 2 (C) √ − 2 (D) √1 + 2
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Step-by-step explanation:
The hypotenuse of a right triangle is x cm, its one side is of length y cm and x – y = 1, then the length of the third side is B) √1 + 2
Answered by
1
Hypotenuse
Given:
A right angled triangle having hypotenuse x cm.
One side is y cm.
Equation given :
To find:
length of 3rd side of the triangle.
Step-by-step explanation:
- Write the formula of hypotenuse.
- Use the relation given between hypotenuse and one side of triangle.
- Solve both and find the third side.
Calculation:
As we know that ,
∵
Hence, the length of the third side is .
Hence option b will be the correct one.
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