Quadrilateral ABCD has vertices at, A(1, 4), B(-1,-5), C(3,-2) and D(7,2). Slopes: Lengths: AB= AB=

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.