What are the lengths of the of the sides of this equilateral triangle? Find m∠a
Find m∠b
Find m∠a

Joanie watched 1 out of three of a movie in the morning

Using the figure below, select the two pairs of alternate interior angles. a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

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