Find the domain and range

What dimensions can créate more than one triangle ?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.