Question

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20 m Length and 10 m. The rectangular garden is 3 m wide on all four sides. To paint a high wall on both sides, pay Rs. 20 per square meter. What is the total cost?​

Answer 1

Answer:

We have,

Length = 40 cm and,

Breadth = 10 cm

So, the length of tape required = perimeter of the rectangular box

= 2 (L + B)

= 2 \times 50 cm

= 100 cm

Hence 100 cm tape is required.

Step-by-step explanation:

Answer 2

above answer is right