9000151304

SubArea: 
Plane geometry
Level: 
B
Project ID: 
9000151304
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the angle \(\varphi \) between the lines \(y = 0\) and \(\frac{x} {2} + \frac{y} {3} = 1\).
\(56^{\circ }19'\)
\(13^{\circ }45'\)
\(26^{\circ }46'\)
\(81^{\circ }23'\)