i cannot understand some problems in mensuration
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which problems? Please post them, then only i can help you......
sowndarya24:
a square park has each side of 100m.at each corner of the park there is a flower bed in the form of a quadrant of radius 14m .find the area of the remaining portion of the park
that is very easy...
the area of the square park is 100*4= 400m
now are of circle= 2*pie*r and no of flower beds is 4 . So take out the are of the circle and subtract it from 400. You will get the answer
Area of a circle = pie*r*r
2*pie*r is for circumference
thank u vidhya.i understood very well
thank u vanshika.
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Look for the attachment and you will find the answer. If you didn't understand or if you have any other questions, please let me know in the comments.
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