If an interior angle of a regular polygon is 120, what is the measure of one exterior angle?

Can (3,5 and square root 34) be sides on a right triangle?

Find the area of the triangle shown 3 by 6

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120