Lawn Chair Angles problem.

[MJFan]

Hi!
Here is the question:
The manufacturer of a reclining lawn chair would like to have the chair positioned at the following angles: 105°, 125°, 145°, 165°, and 175°. In the figure, AC is 75 cm and AB is 55 cm. Determine the positions for the notches on BC that will produce the required angles. Give a complete solution.

So what I was wondering is, is the angle I have to calculate would that be measuring from C or A (so for 175 would that be angle A or C?)? To achieve the required lengths.

 

[Deleted member 4993]

Hi!
Here is the question:
The manufacturer of a reclining lawn chair would like to have the chair positioned at the following angles: 105°, 125°, 145°, 165°, and 175°. In the figure, AC is 75 cm and AB is 55 cm. Determine the positions for the notches on BC that will produce the required angles. Give a complete solution.

So what I was wondering is, is the angle I have to calculate would that be measuring from C or A (so for 175 would that be angle A or C?)? To achieve the required lengths.

Your graphic is broken - we don't see a figure!!!

 

[stapel]

....In the figure, AC is 75 cm and AB is 55 cm....

https://virtuallearning.instructure.com/courses/1175/files/1194816/preview

A "preview" is likely only to display for the person doing the (pre-)viewing. Also, the secure (https) location (virtuallearning.instructure.com/courses) requires a login. So you'll need to provide a web-viewable post of the graphic, or else a detailed description. Thank you!