What is the area of the real object that the scale drawing models? scale factor 1:5
area of scale drawing: 12 square cm
area of real object: ?​

60

Step-by-step explanation:

1×5=5

12×5=50

60

It's 60 square cm

Step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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