the AnSwEr is
12 because 8x - 1=3x+4 the variable x represents the same value and x= 0
15 16 and then 17 to be an equilateral
<span>The missing angle measure in triangle ABC is 55°.
The measure of angle BAC in triangle ABC is equal to the measure of angle
EDF in triangle DEF.
The measure of angle ABC in triangle ABC is equal to the measure of </span><span>angle EFD in triangle DEF.
Triangles ABC and DEF are similar by the angle-angle criterion.
True </span>
Answer:
Step-by-step explanation:
