3. In a rectangular field of 30 m length and 20 m width, there are four holes in four corners of dimensions
Imxlm. 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=xb
=30x20
=600 Sq. mtr
Area of each hole-lxb
=1x1
=1sq mtr
Area of 4 holes = 4x1
=4sq mtr
Area available for playing=Area of field
- area of holes
=600-4
=596 sq mtrs.
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