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>> No.8032134 [View]
File: 14 KB, 873x773, 50.png [View same] [iqdb] [saucenao] [google]
8032134

>>8032115

Now that we've got our units straight, 50 offers no confusion. It is just a repetition of the "64/81" rule for squares and circles that we've seen multiple times already, with a "unit conversion".

P.50: "A circle has a diameter of 9 khet. Express its area in setat." Ans: 64 setat, a nice 1/1 "unit conversion" as 1 setat = 1 khet^2.

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