What is m 12? three horizontal lines g, h, and l are parallel and cut by a transversal. the angles formed on the left-hand side of the transversal are angles 1, 3, 5, 7, 9, and 11 starting from the top. the angles formed on the right-hand side of the transversal are angles 2, 4, 6, 8, 10, and 12 starting from the top. a)35° b)55° c)125° d)145°

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 )

The correct answer is c