Use the markings in the image to answer the following questions (drawing not to scale): a. as you look at sides a, b,c and d which side lengths are possible to calculate based on the information in the image? b. for those side lengths which are possible to calculate, what steps would you take to calculate each side? c. for those side lengths we don’t have enough information to calculate, what information would you need to complete the calculations?

a. We can calculate all the sides using the given information.

b. 
- Length of :
The first thing we are going to do is find the value of theta; to do it we are going to use arcosine: 




Next, since we know the the length of adjacent side of theta is 12, we can use the trig function cosine to find the length of :





- Length of :
Since we already find the length of , we just need to use the Pythagorean theorem to find the length of :





- Length of 
We already know the measure of angle theta, so we are going to use the trig function tangent to find the length of :





- Length of :
Since we already find the length of , we are going to use the Pythagorean theorem to find the length of :





c. We can conclude that we have all the information we need to find the measures of all the sides of our triangles.

Intinisbinidbifbisbe

Istg idk..if there all the same length there all the same number but use google