A circle is drawn with centre O and radius 2 centimetres. The area of the unshaded region is
A2∏ - 2 square centimetre
B2 - 2∏ square centimetre
C8 - 4∏ square centimetre
D4∏ - 8 square centimetre
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10 cm വ്യാസമുള്ള വൃത്തത്തിന്റെ ചുറ്റളവ് ?
In the figure, O and P are the centres of two circles. The measure of <ACM is:
In the figure a circle is fixed exactly inside the square. Without looking at the figure, if we put a dot the probability of the dot being inside the circle is :
ഒരു വൃത്തത്തിലെ ആരo 9 സെ.മീ. ആയാൽ അതിലെ ഏറ്റവും നീളം കൂടിയ ഞാണിന്റെ
നീളം എത്ര ?
In the figure the radius of the circle is 1 centimetre. The vertices of the square are points on the circle. The area of the unshaded region is: