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A rectangular field of 60 m × 40 m has a path 2.5 m wide running all around it on the outside. What is the area of the path?

1646Medium DSSSB TGT Computer Science 0 replies

A rectangular field of 60 m × 40 m has a path 2.5 m wide running all around it on the outside. What is the area of the path?

  • A525 m²
  • B500 m²
  • C550 m²
  • D575 m²
Correct answer: A

Explanation

The outer rectangle is 65 m × 45 m = 2925 m², and 2925 − 2400 = 525 m².

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