Level:
Project ID:
9000108808
Accepted:
1
Clonable:
0
Easy:
0
Find the angle between the altitude \(v_{c}\)
and side \(b\) in
the triangle \(ABC\)
for \(A = [1;2]\),
\(B = [7;-2]\) and
\(C = [6;1]\).
Round to the nearest degree. Hint: In geometry, the altitude \(v_{c}\)
of the triangle \(ABC\) is the line
segment through the vertex \(C\)
and perpendicular to the line containing the opposite side of the triangle.
\(68^{\circ }\)
\(75^{\circ }\)
\(44^{\circ }\)
\(61^{\circ }\)