Question

Help me ans should be well explained ​

Answer 1

Length (L) of Rectangle = 40 m

Breadth (B) of Rectangle = 30m

Perimeter of Rectangle:-

= 2(Length + Breadth)

= 2(40 + 30)

= 2(70)

= 140m

Area of Rectangle:-

= Length × Breadth

= 40 × 30

= 1200m^2

Therefore, The perimeter of the rectangle is 140m and the area of the rectangle is 1200m^2.

Answer 2

• Length=L=40m
• Breadth=B=30m

Perimeter:-

$\\ \sf\longmapsto 2(L+B)$

$\\ \sf\longmapsto 2(40+30)$

$\\ \sf\longmapsto 2(70)$

$\\ \sf\longmapsto 140m$

Area

$\\ \sf\longmapsto LB$

$\\ \sf\longmapsto 40(30)$

$\\ \sf\longmapsto 1200m^2$