Write the point-slope form of an equation of the line through the points (-1, 4) and (-2, 2). O A. y - 4 = 2(x + 1)
OB. y - 2 = 2(x - 2)
c. y+1 = 2(x - 4)
OD. y+2 = 2(x - 2)
what’s the answer ?

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 )