You would add the 30 to the 40 And then add 45 to that and you will get 112
2×6×3.14×7.15=269.412=269.41
Answer:
• terminating decimals
• repeating decimals
Step-by-step explanation:
→ Terminating decimals are decimals which have finite decimals with unidentical decimal values e.g: 0.17, 0.1388
→ repeating fractions are recurring fractions. They have identical decimal values following after each other. e.g: 0.222…, 0.1212…
We can do it with the equation written; we'll try that next. I find it easier to remember the exterior angles, which are the supplements of the interior angles, add to 360 degrees.
The exterior angle is 180 - 144 = 36 degrees. n = 360/36 = 10
Answer: 10 sides
Let's try it your way now.