Question

Find the perimeter of the rectangle w (a) 1 = 5 cm, b = 32 mm (c) 1 = 2 m 15 cm, b = 1 m 50 (= $ cm The perimeter of a rectangle is 110 m The length and breadth of a field a Sangeeta takes 4 rounds of the field. Find the cost of putting a wire arour​

Answer 1

Answer:

a .1cm =10mm

5cm×10=50mm

Perimeters of rectangle =2×(l+b)

50+32=82mm ×2=164mm

b .1m=100cm

2×100=200+15=215cm Ans

1m=100cm

1×100=100+50=150cm

Perimeter of rectangle =2×(l+b)

215+150=360×2=720cm Ans.

The length and breadth of a field a Sangeeta takes 4 rounds of the field. Find the cost of putting a wire arour this q is wrong please correct ir