- Messages
- 110
- Reaction score
- 166
- Points
- 53
Well I tlhought of dividing 85 first by 3 then I got the limits I am not convinced that I should directly divide it by 3 after getting the limits of perimeterDivide 84.5 by 3, you get 28.167 = 28.2 cm
Divide 85.5 by 3, you get 28.500 = 28.5 cm
How are you getting 28.7 and 28.8?