Question

The perimeter of a rectangle field is 500m and its length=150m. Find:
1-its breadth
2-its area
3-cost of ploughing the field at the rate of rupees 1.20 per square metre.

Answer 1

Answer:

(i) Perimeter of a rectangle = 2 x (length + breadth) ⇒ 500 m = 2x(150 m + breadth) ⇒ 250 m – 150 m = breadth ∴ breadth = 100 m

(ii) Area of rectangular field = length x breadth = 150 m x 100 m = 15000 m²

(iii) Cost of ploughing the field at the rate of = Rs 1.20 per square m² = area of the field x rate of ploughing = 15000 m² x Rs 1.20 per square metre = Rs 15000 x 1.20 = Rs 18000

Answer 2

Answer:

wow

Step-by-step explanation: