Question

A rectangular field has dimension 25m by 15m. Two mutually perpendicular passage of 2 m width have been left in its central part and grass has been grown in rest of the field. The area under the grass is.

Answer 1

Answer:Area of cross roads` = (25 xx 2 + 15 xx 2 - 2 xx 2) m^2`

                               `= 76 m^2`

Area of the field` = (25 xx 15) m^2`

                         `= 375 m^2`

Area under grass` = (375 - 76) m^2`

                         `= 299 m^2`

Step-by-step explanation:

Answer 2

4.25 m is the answer

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