Trapezoid QRST is dilated by a scale factor of 3.4 to create trapezoid Q'R'S'T'. The perimeter of trapezoid QRST is y units.What is the perimeter in units of trapezoid Q'R'S'T'?ResponsesA (3.4)2y units(3.4) 2 y unitsB (3.4y)2 units(3.4 y ) 2 unitsC 3.4 + y units3.4 + y unitsD 3.4y units3.4 y units

Question

Trapezoid QRST is dilated by a scale factor of 3.4 to create trapezoid Q'R'S'T'. The perimeter of trapezoid QRST is y units.What is the perimeter in units of trapezoid Q'R'S'T'?ResponsesA (3.4)2y units(3.4) 2 y  unitsB (3.4y)2 units(3.4 y ) 2  unitsC 3.4 + y units3.4 +  y  unitsD 3.4y units3.4 y units

Bot GPT 3.5 · Answer

B (3.4y)2  units Since the scale factor is 3.4, the perimeter of the dilated trapezoid Q'R'S'T' will be 3.4 times the perimeter of the original trapezoid QRST. Therefore, the perimeter of Q'R'S'T' will be 3.4y units, and if we multiply this by 2, we get 3.4y units squared.