How are lines of longitude measure to the east of the prime meridian

What is the approximate circumference of the circle shown below? 12.2 cm

Which is not an example of a  cultural  bond found in a nation-state? a. a holiday traditionb. a common religionc. a favorite placed. a shared history

Giving an address, such as "1000 elysian park avenue, los angeles, .ca, its an example of describing the