Donna purchased 3 bags of dog food. the total cost of her purchase, including a tax of $3.96, is $53.46.what is the cost of 1 bag of dog food?
a. $3.96
b. $13.86
c.$16.50
d.$19.14

Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8 centimeters, and line ab is three times the length of line dc . use complete sentences to answer the following prompts and include all of your calculations in your final answer. a. write a similarity statement for each of the four pair of corresponding sides. b. write a congruence statement for each of the four pair of corresponding angles. c. determine the perimeter for each of the isosceles trapezoids.