Question

I give medals to whoever helps me!!!

A portion of a chimney grating is shown below. Segment AB is the transversal to the parallel grating rods represented by segments KL and MN.

A portion of a chimney grating is shown. KL and MN are two parallel grating rods. AB is another rod which intersects KL at D and MN at E. Angle ADL measures 108 degrees. Angle DEM measures 2 multiplied by x plus 12 degrees.

What is the value of x?

30

48

84

72

Answer 1

@BTaylor @Nurali

Answer 2

Use the equation (2x + 12) + 108 = 180
2x+120=180
2x=180-120
2x=60

Dividing by 2

x=?

Answer 3

30, Okay thanks ! :)