Alan graphed the relationship between temperature and elevation for several cities. The xxx-coordinate is the elevation in meters and the yyy-coordinate is the temperature in ^{\circ}\text{C} ∘ Cdegrees, start text, C, end text. Which quadrant would contain a point showing a city 6 \text{ m}6 m6, start text, space, m, end text above sea level and 9 ^{\circ}\text{C}9 ∘ C9, degrees, start text, C, end text below zero?

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )