how many results does sin2 theta = 1/2 have for 0degrees less than or equal to theta less than or equal to 360 degrees

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

#12 the answer is the third option

the translated point is (5,2)