If l || m, m7 = 2x and m2 = x, then what is the measure of angle 2? 90°
30°
120°
60°

120

Step-by-step explanation:

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,