Question 22236
First side = x
Second side = 2x
Third side = 0.5x


x+2x+0.5x=224
3.5x=224
{{{3.5x/3.5=224/3.5}}}
x=64
64 x 2=128
{{{64/2}}} = 32
Hence, the first side is 64m and second side is 128m and the third side is 32m


Check: 32+128+64 = 224