Length Measurement and Measuring Devices
 

Length Measurement and Measuring Devices problem 25


A basketball court has a flat ceiling. An observer, standing on the parquet floor under the basket, has a ceiling 9.5 meters above his head. How many meters above the head of the same observer will the ceiling be when he climbs to the podium which is 2.3 meters higher than the parquet?


 

material editor: Josephine Emmanuel