Question

the perimeter of a rectangular plot is 174 metre and its breadth is 35 metre find the length and the area of the plot​

Answer 1

Answer:

Perimeter: 2(L+w) = p

L+w = p/2

L + 35 = 174/2

L = 87 - 35

L = 52

The plot is 52 by 35 meters

Area = Length*width

A = 52(35) = 1,820 m2

Answer 2

Perimeter of Rectangular Plot = 2 × (Length + Breadth)

⇒ Perimeter of Rectangular Plot = (2 × Length) + (2 × Breadth)

⇒ Perimeter of Rectangular Plot = (2 × Length) + (2 × 35 m)

⇒ Perimeter of Rectangular Plot = (2 × Length) + 70 m

⇒ 174 m = (2 × Length) + 70 m

⇒ 174 m - 70 m = (2 × Length)

⇒ 104 m = (2 × Length)

⇒ 104 m/2 = Length

⇒ Length = 52 m

Area of Rectangular Plot = Length × Breadth

⇒ Area of Rectangular Plot = 52 m × 35 m

⇒ Area of Rectangular Plot = 52 × 35 m²

⇒ Area of Rectangular Plot = 1820 m²