vA regular polygon has possible angles of rotational symmetry of 20°, 40°, and 80°. How many sides does the polygon have?

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

What’s -11-33k and factor each expression completely

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer