To find missing lengths of sides
hope this helped have a nice day
Answer:
x = 12
Step-by-step explanation:
<1 and the 142-deg angle are vertical, so m<1 = 142 deg
The angle measuring 3x + 2 and <1 are same-side interior angles. If the lines are parallel, then those two angles are supplementary.
3x + 2 + 142 = 180
3x + 144 = 180
3x = 36
x = 12
Answer:
18:27:45 = 2:3:5
Step-by-step explanation:
Answer:
Reflection over the x- axis
Step-by-step explanation:
