Math, asked by Rousanara, 11 months ago

if 4+4=20, 5+5=30, 6+6=42, 7+7=56, then 9+9=??

Answers

Answered by pankajhinduja

0

Answer:

Answer is 90.........

Answered by prakash916

1

4*4 = 16+4=20
5*5= 25+5 = 30
9*9 = 81+9 = 90

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