Respuesta :
Answer:
85
Step-by-step explanation:
the pattern is adding by odd numbers increasing in value
so 1+3 =4, 4+5=9, 9+7=16, 16+9=25, 25+11=36, 36+13=49
36+49 = 85
Answer:
85
Step-by-step explanation:
the pattern is adding by odd numbers increasing in value
so 1+3 =4, 4+5=9, 9+7=16, 16+9=25, 25+11=36, 36+13=49
36+49 = 85