Answer:

Step-by-step explanation:
Angles in an octagon add up to 1080 degrees.




The distance would be 2√3 , in other words it is 2 square root 3
Answer:
approximately 4.978%
Step-by-step explanation:
The probability of both happening is 3/13*11/51, or 33/663, or 11/221 (approximately 4.978%). Two cards are drawn one after the other with replacement from a pack of 52 cards.