Question

the rectangular plot is 200 square metres in area if its breadth is 10 metres then its perimeter is​

Answer 1

Step-by-step explanation:

Area=200 m^2=length ×10

length =20 m

perimeter = 2(20+10)

=60 metres

Answer 2

Answer: The perimeter of the rectangle is 60 m.

To find,

Perimeter

Given,

Area = 200 m²

Breadth = 10 m

To find,

Length

Solving,

Formula for area of a rectangle = l × b

                                            200 = l ×10

                                                  l = $\frac{200}{10}$

                              ∴                  l = 20 m

Formula of perimeter of a rectangle = 2 ( l + b )

                                                            = 2 ( 20 + 10 )

                                                            = 2 ( 30 )

                                                            = 60 m

∴ Thus, the perimeter of the rectangle is 60m.