ht 45 Measured Distance Building Eye-Height Mark h2 (a) Determine the location where he must stand to measure the correct horizontal distance (L) (b) If the person sets the vertical angle to 47 instead of 45 by mistake and sights the top of the building from where he stands in the same place in (a) (s0, same Land h, in (a)). Calculate the error (E) he makes in calculating the height of the building? Choose the correct answer given as L (m), E (m) 56.30 (m) 4.36 (m) 6020 (m) 2.07 (m) 60.20 (m) 4.36 (m) 56.30 (m) 6.87 (m)