Question

if the length of the recttangular plot is twice its breadth if the perimeter is 42 cm find the length an the breadth​

Answer 1

Answer:

Let the length be 2x and breadth be x

then,

Area, 2x

2

=288

⇒x

2

=144

⇒x=12

∴2x=24

Hence length=24,breadth=12

∴Perimeter =2(12+24)=72cm

Answer 2

Step-by-step explanation:

=> This is your answer....