Rakesh has a rectangular plot whose length is two times it’s breadth. The perimeter of the plot is 6480m. He plans to make a vegetable garden in the form of a square whose perimeter is 1440m

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

something over 10 so ? /10

step-by-step explanation:

can you post a picture or something