Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the formula to find distance <em>d</em>:






Answer:
no the answer is 2
Step-by-step explanation:
Obtuse, acute, right, or the bigger ways i think your looking for are scalene triangle, isosceles triangle, equilateral triangle, & right triangle. hope this helps :)
Answer:
2.9
18 
Step-by-step explanation:
Answer:
2.5 or 2 2 and 1/2 if u see anther whole number + 1/2 its just that number then .5 at the end :)