8. What is the tangent ratio of angle BCD?
B
20
60°
60°
А
с
D
Figure 1

What is the length of the unknown leg in the right triangle ?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

What is the measure of angle x? answer