No, Tanzania is not further west than the prime meridian (zero degrees latitude).
Yes, Tanzania is further east than the prime meridian (zero degrees latitude). The midpoint of Tanzania is further east by approximately 2,380 miles (3,830km).
No, Tanzania is not further north than the equator.
Yes, Tanzania is further south than the equator. The midpoint of Tanzania is further south by approximately 440 miles (708km).