6th grade math
posted by nettie <3 on .
if the area of a rectangle is 20 square units and the length of the base to the height are in a ratio of 5:1 what is the perimeter of the rectangle ?

Area= L*W
Area=5W*w
20=5W^2
w^2=4
width= sqrt(4)
length then is 5 times width
Perimeter= 2W+2L 
huh lol please help a little more bob lol thx i just need help with the perimeter but u confused me

5,605

answear is x>54(11)+ 20 what is x,=81