Answer:
15.09
Step-by-step explanation:
By angle bisector property of a triangle, we have:
Answer:
84
Step-by-step explanation:
Answer: 220
Step-by-step explanation:
720 divided by 20 is 36. there are 11 defective collars. 36 times 20 is 220
The scale factor I believe would be 4.2 (I haven’t done this in a while but scale factor would be how much it grows each time)