The purple isosceles triangles in the figure above are congruent. They are located tip to tip over a ruler as shown in the figure.Given the circumstances, what is the measure of the angle x?
A30°
B35°
C40°
D45°
The purple isosceles triangles in the figure above are congruent. They are located tip to tip over a ruler as shown in the figure.Given the circumstances, what is the measure of the angle x?
A30°
B35°
C40°
D45°