Question

the length of a rectangle is twice its breadth and its perimeter is 52 answer

Answer 1

Let the breadth as z.
so,2( length + breadth)=52 units
=>2(2 x z +z)=>>>>>> 52 units
=>2(2z + z)=>>>>>>>=52 units
=>3z =>>>>>>>>>>>>=52/2
=>3z=>>>>>>>>>>>>=26 units
=>z =>>>>>>>>>>>>=26/3
=> z=============>8.66 units(approx)
So,the length =2 x 8.66
=>>>>>>>>>>>>=17.32