If the difference between the circumference of the outer circle and the inner circle is 44 m, find the width of the road. (a) 4m (b) 7m ... If area of a triangle whose base is 6 cm is equal to the area of a circle of radius 6 cm, find the height of this triangle (a) 10 cm (b) 22 cm (c) 12 cm (d) 18 cm 95. ... The length of an arc of the circle which subtends an angle of 45Ad at the centre is (a) 11cm (b) 5.5 cm (c) 7 cm (d) None of these 98. ... The diameter of a circle is 105 cm less than the circumference.
|Title||:||The Pearson Guide To Objective Arithmetic For Competitive Examinations, 3/E|
|Publisher||:||Pearson Education India - 2010-09-01|