7. the pair of polygons is similar. find the value of x. first one is 15 and 60 2 one is 10 and x 2.5 in. 5 in. 35 in. 40 in.

The polygons are said to be similar if and only if the ratio of the measures of their corresponding sides are equal. If we are to establish the equation by the definition given above that would be,

     15/10 = 60/x

The value of x from the equation is 40. Hence, the side measures 40. 

ANSWER: 40 

The answer is the last choice. 

AAS

Step-by-step explanation:

this is my best guess