The best approximation for sqrt 55 would be: B) 7 2/5
Answer:
65
Step-by-step explanation:
Total degrees in triangle: 180
Angle 1= 50
We know that the other two angles are equal, so set it as "2x"
50 +2x= 180
2x=180
x=65
3 equivalent ratios can be:
4/10
6/15
8/20?
Answer: 36
Step-by-step explanation:
It's 2*2*3*3
