(ii) Point symmetry possesses point symmetry with point of intersection of diagonals as the centre of symmetry. (iii) Rotational symmetry possesses rotational symmetry of order 2. 3.
Average email response time slows to 2.5 days. Accruing big, personal data is pretty hot right now, and easy. You have Jawboneâs UP to calculate your steps and sleep habits, Gmailâs Meter Script to capture email analytics, and RescueTime for understanding web habits.
The United States Postal Service reports that letters sent as First-Class Mail should take between one and three business days to reach their destination. This duration depends on how far your letter must travel to its destination. However, the one-to three-day arrival is an estimate, rather than a guarantee.