9000151304 | math4u.vsb.cz

SubArea:

Level:

Project ID:

9000151304

Accepted:

1

Clonable:

0

Easy:

0

Find the angle

φ

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^{'}