\f\fFrom a given point the angel of elevation to the top ofa building is 20 degrees. After walking 20m towards the building the angle is now 23 degrees. How tall is the building? Include units where appropriate. Show all work for credit. All answers should be answered one decimal point. Answer should be [a,b] Aaron ran 3km South, and then 10 km East. What is Aaron's Bea ring from where he started? Include units where appropriate. Show all work for credit. All answers should be answered one decimal point. \fAaron ran 3km South, and then 10 km West. How far is Aaron from where he started? Include units where appropriate. Show all work for credit. All answers should be answered one decimal point