So 26 π = perimeter, then
26 π = 2 π r; 13 π = π r; 13=r
42.5%
17/40=0.425
0.425*100=42.5%
The answer will be b I think that the answer but I am not sure
Well your equation would be 40 = 2x + 16 so subtract 16 from both sides and that’s 24=2x then divide both sides by two so the length of the rectangle is 12.
