Answer:
The answer would be 1,946675
Answer:
c
Step-by-step explanation:
Answer:
acute = 30,right angle = 90,obtuse = 135,line = 180
Square foot is 12 inches x 12 inches which is 144 inches so it would be 1/144
Answer:
16. No
18. Yes
20. Yes
Step-by-step explanation:
Because there is a right angle at at least one corner of the triangle.
