Use a^2+b^2=c^2.
so u might have two answer one if u plug 17 and 12 as your a and b and solve for c
second is when you plug 12 as a and 17 as 17 qnd solve for b.
hope this helped
72. Explanation: 36+72=108.
Answer:
d
Step-by-step explanation:
Answer:
I think is there answer is 26.606
You can use the trigonometric identity

.

The requirement that

eliminates -1/6 from being another solution.