Level:
Project ID:
9000045705
Accepted:
1
Clonable:
0
Easy:
1
Find the formula for the radius \(r\)
of the circle circumscribed to the right triangle.
\(r = \frac{a}
{2\cdot \sin \alpha } \)
\(r = \frac{2a}
{\sin \alpha } \)
\(r = \frac{a}
{\sin 2\alpha } \)
\(r = \frac{a}
{\sin \alpha } \)