Answer:
Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown.
Step-by-step explanation:
-3.4
negative numbers are reverse counting on the line graph.
-3 1/2 is -3.5
-3.4 VS. -3.5
since it is reverse, -3.4 is greater
x = 1.91 ft
We use cosine because we are dealing with Adj and Hyp
cos 80 = x/11
x = 11 cos 80
3
6-3=3
