Determine the length of each arc with radius r and central angle a given below. Give your answer correct to 2 dp. a r=5cm, = 70 br= 4cm, =45 cr=10.5 cm, = 130 The London Eye is a giant Ferris wheel in London. It is the tallest Ferris wheel in Europe, with a diameter of 120 m. The passenger capsules are attached to the circumference of the wheel, and the wheel rotates at 26 cm per second. a the length that a passenger capsule would travel if the wheel makes a rotation of 200 b the time, in minutes, that it would take for a passenger capsule to make a rotation of 200 c the time, to the nearest whole minute, that it would take for a passenger capsule to make a full revolution.