Math, asked by upendraroyncc, 2 months ago

IF 4,a,a,36 are in proportion then find A

Answers

Answered by akbholanath3
0

Answer:

12

Step-by-step explanation:

4,a,a,36

4/a:a/36

cross multiplication

4×36=a×a

144=a square

a=

a=12

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