What is the domain of validity for csc theta = 1 / sin theta?
a. all real numbers
b. all real numbers except odd multiples of pi/ 2
c. all real numbers except even multiples of pi/2
d. all real numbers except multiples of pi.

Can you draw an isosceles triangle with only one 80 degree angle?

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

(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