# Answer to Question #19330 in Trigonometry for Rahul Maru

Question #19330

A two storeyed building has the height of its lower storey 12 metre and that of upper storey 13 metre. Find at what distance the two storeys subtend equal angles to an observer's eye at height 5 metre from the ground.

Expert's answer

**Solution:**

Today's price equal:

P = D*(1-g)/(k-g) = D*(1-g)/(rfr+beta(rm - rfr)-g)= $1.25*1/(0.03+1.2(0.055))=

$1.25/0.096 = $13.02

**Answer: $13.02**

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