Am I supposed to be figuring out what the length of the two other legs are?
Use the cosine function.
cos x = 2/12
cos x = 0.167
use the inverse of cosine:
x = 80.405
The answer is C.
Hope this helps :)
Answer:
A
Step-by-step explanation:
Because a^2+b^2=c^2 in a right triangle by Pythagorean's Theorem. So, the only one that works is 3^2+4^2=5^2 because 9+16=25.
A/b=c
times both sides by b
A=bc
divide both sides by c
A/c=b
b=A/c
Answer:
6
Step-by-step explanation:
Hope that helps
