It is B or 2. Hope this helps
A^2+b^2=c^2
160^2+160^2 = 51,200
Square root of that is <span>226.27416998</span>
The shortest side is 9, longest is 17 of the triangle IS NOT a 90 degree triangle
You'll have to multiply 0.7 by 120.
120*0.7 = n
n is the number that is 70% of 120
120 * 0.7 = 84
Hope this helps :)
