Find the angle in radian through which a pendulum swings if its length is 75cm and the tip describes an arc of length: `15cm (use pi = 22/7)`

Find the angle in radian through which a pendulum swings if its length is 75cm and the tip describes an arc of length: 10cm

Find the angle in radian through which a pendulum swings if its length is 75cm and the tip describes an arc of length: 21cm

Find the angle in radian through which a pendulum swings if its length is 75cm and the tip describes an arc of length (i) 10cm (ii) 15cm( iii) 21cm

Find the angle in radian through which a pendulum swings if its length is 75 cm and the tip discribes an arc of length: i) 10 cm ii) 15 cm iii) 21 cm

Find in degrees the angle through which a pendulum swings if its length is 50cm and the tip describes an arc of length 10cm.

The measure of angle in degrees through which a pendulum swings if its length is 45 cm and its tip describes an arc of length 11 cm.

Find the radius of the circle in which a central angle of 60^0 intercepts an arc of length 37.4cm (use pi=22/7)

Find the radius of a circle in which a central angle of 72^(@) intercept an arc of length of 22 cm . (Use pi =22/7 ).

Find the radius of the circle in which a central angle of 60^(@) intercepts an arc of length 37.4cm( use pi=(22)/(7))