In the right triangle, the hypotenuse is 20 and two sides are y and x. Find y.
Choices:
A:4
B:6
C:8
D:10
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: In the right triangle, the hypotenuse is 20 and two sides are y and x. Find y.
Choices:
A:4
B:6
C:8
D:10
Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
Question: In the right triangle, the hypotenuse is 20 and two sides are y and x. Find y.
Choices:
A:4
B:6
C:8
D:10