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What is the parallax angle of rigel?
.2 arc sec
If lines are not parallel can you still determine the angle measure?
yes you can still determine the angle measure!
How can you determine which angle is the largest in a triangle?
The largest angle in a triangle is opposite to its longest side
Determine the measure of the angle that is the supplement of 53 degree?
The supplementary angle of 53 degrees is 127 degrees
How do you use a right angle to determine the classification of another angle?
YOU can use a right angle by making it small to make it acute or you can make it big so it is obtuse
Why would astronomers measure the parallax angle of a planet or star?
Astronomers measure the parallax angle of a planet or star to determine its distance from Earth. By observing the apparent shift in position of the object against the background stars as the Earth orbits the Sun, astronomers can calculate the angle and use it to estimate the object's distance.
Why can't the parallax effect be used to measure distances to other galaxies?
The parallax angle of such distant objects is way too small to be measured. In general, the farther away an object, the smaller is its parallax angle.
What can parallax be used to determine about a star?
Parallax is a method used to find the distances of stars.
What is the parallax angle of rigel?
.2 arc sec
Parallax would be easier to measure if?
Parallax would be easier to measure if the Earth were farther from the sun. This way, there will be a wider angle to the stars using the parallax method.
What is a parallax measure?
Parallax measurement is a method used in astronomy to determine the distance to a celestial object by observing its apparent shift in position as viewed from different points. By measuring the angle of this shift from two different locations on Earth, astronomers can calculate the distance to the object using trigonometry.
Does the star Sirius or Betelgeuse have a greater parallax angle?
Sirius will have a greater angle, because it is closer to us.
The star Sirius is known to be 8.6 light years away What is the parallax angle?
The parallax angle of Sirius is approximately 0.38 arcseconds. This value indicates the shift in position of the star as seen from Earth due to its motion around the Sun. The parallax angle is used to calculate the distance to nearby stars.
If a star's parallax angle is too small to measure what can you conclude about the stars distance from earth?
You can conclude that it is farther than a certain distance. How much this distance is depends, of course, on how accurately the parallax angle can be measured.
What is Often used to determine the distance to nearby stars?
parallax
Most stars have such small parallax shifts that accurate measurement is always possible?
On the contrary, if the parallax angle is too small, it can't be measured accurately.
Describes the angle between your line of sight and the top of a painting that you are looking at?
Parallax
