Answer:
The answer is choices A.
Step-by-step explanation:
2 1/2+ 4 1/4 = 6 3/4
6 3/4+3 3/4= 10 1/2
The correct answer is 2.86
2.645751311 (I did it on a scientific calculator, so sorry if they wanted you to show the work..)
X= 130 degrees since 180 is the total minus 50 from above
Answer:
angle 3 = angle 6
angle 1 = angle 5
angle 2 + angle 5 + angle 6 = 180°
