Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since the total measure of all the angles of a triangle is always 180, solve for x with the equation: 3x+1+2x-3+9x=180. x=13. Now plug in x and look for the smallest one, which will be B. 23 degrees.
25.3, reflections do not change the length of something and if it can be mapped on to it they should be the same
