Question

The rectangular park of length 200m and breadth 10m
1.The perimeter ot rectangle is
a.420m b.400m
c.500m d.600m
2. The area of rectangular park is
a.1020m² b.2000m²
c.200m² c.4000m²
3. The rope required to fence the rectangular park
a.300m b.420m
c.650m d.200m
4. The cost of fencing the park at the rate Rs. 10 per meter.
a.Rs.4200 b.Rs.4000
c.Rs.5500 d.Rs.6060​

Answer 1

Answer:

1. a. 420 m

2. b. 2000 m^2

3. b. 420 m

4. a. Rs. 4200

Step-by-step explanation:

1. Perimeter of rectangular park = 2(l+b)

= 2(200+10)

= 2 × 210

= 420 m

2. Area of rectangular park = lb

= 200×10

= 2000 m^2

3. Rope required to fence the park = Perimeter of the park = 420 m

4. Cost of fencing 1 m = Rs. 10

Cost of fencing 420 m = 10×420 = Rs. 4200

Answer 2

Answer:

1 a 420 m

2 b 2000 m²

3 b 420 m

4 a Rs.4200

Step-by-step explanation:

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