in a rectangle field of 30 m length and 20 m width there are four holes in four corners of dimensions 1m × 1m. find the area of the field which can be used by the children for playing
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Answer:
596 sq mtrs.
Step-by-step explanation:
Area of field=l×b
=30×20
=600 Sq. mtr
Area of each hole=l×b
=1×1
=1sq mtr
Area of 4 holes = 4×1
=4sq mtr
Area available for playing=Area of field
- area of holes
=600-4
=596 sq mtrs.
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