Question

The area of a rectangular plot is 340 sq. m. If its breadth is 17 m,find its length and the perimeter. ​

Answer 1

Answer:

The length of the rectangle is 20 metres and perimeter is 74m.

Step-by-step explanation:

We've given the breadth = 17m

Area = 340 sq. m

So, we know that

Area = length × breadth

340 = length × 17

Length = 340/17

Length = 20m

Now we gotta find the perimeter

WKT,

Perimeter = 2 × (length + breadth)

Perimeter = 2 × (20 + 17)

2 × 37

Perimeter = 74m

Answer 2

Answer:

Step-by-step explanation:

first find the length

area of rectangle=l*b

340=l*17

340/17=l

l=20

then find the perimeter

perimeter of rectangle=2(l+b)

                                     =2(20+17)

                                     =2*37

                                     =74m