The sky is flat, like a sheet of paper, and hence angular ...

[bb]

The sky is flat, like a sheet of paper, and hence angular diameter is the distance measured along that flat sheet of paper.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

In 21,200 years from now, Thuban will once again be our north celestial pole.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[ong527]

Answer to Question 1

False
RATIONALE: Refer to the celestial sphere shape and angular diameter.

Answer to Question 2

True
RATIONALE: See precession.

[bb]

Thank you!

[ong527]

Always glad to help...