Question

Triangle ABC, with angles and lengths as marked, is shown below. Martin determined the length of one of the missing sides as 13tan72°. Which side length did he measure?


Select one:
A. AB
B. BC
C. AC
D. Cannot be determined from the information given

Answer 1

Tan(theta) = Opposite/Adjacent

Answer 2

If he looked at angle 72 and multiplied both side by the adjacent side 13 then he would be looking at:
13 tan(72) = opposite side

Answer 3

What side is opposite to angle 72?

Answer 4

-3.41142590753

Answer 5

? ._.

Answer 6

You do not need to calculate the value just name the side.

Answer 7

AC

Answer 8

Correct! Great Job