Question

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Answer 1

Answer:

answer is 2) 18

by comparing with the second one 81 is the square of 9 and as per second example 8*2=16 hence 9*2=18

hence answer is 18

please mark me as brainliest

Answer 2

Answer:

18

Step-by-step explanation:

(84/2) * 11 = 462

(16/2) * 8 = 64

Similarly,

(x/2) * 9 = 81

x/2 = 9

x = 18

Thank you.