Question

What would be the best method for a scientist to use in order to obtain a precise measurement of star’s distance from Earth?

triangulation method
blueshift method
redshift method
radial method

Answer 1

Your answer would be the redshift method! I hope this helps!

Answer 2

triangulation method

Step-by-step explanation:

The triangulation method is used in Astronomy to measure distances of planets and nearby stars. To measure distances from distant stars in our galaxy, or other galaxies, we have to resort to indirect methods. For this reason, we can conclude that the triangulation method is the best method among those cited for a scientist to use to obtain an accurate measure of the distance between a star to Earth