Lines k and l are parallel. When lines k and l are cut by the transversals below, an isosceles triangle is formed. (Image Description: Lines k and l are parallel. Lines s and t intersect lines k and l to form a triangle. At the intersection of lines s, t, and k, clockwise from top left, the angles are blank, blank, blank, 70 degrees, 1, blank. At the intersection of lines s and l, the angles are blank, x degrees, blank, blank. At the intersection of lines l and t, the angles are x degrees...) What is Measure of angle 1?