Adrianna cuts along the dotted lines of the polygons below. From which of the polygons will she get at least one isosceles triangle?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.