Understand the problem
1 of 3
First, understand the question
Do not start calculating until the given information and the required answer are clear.
Problem
From a point m from a tower, a student whose eye level is m sees the top at . Find the tower height.
What are we trying to do?
Find the complete height of the tower, including the m below the student’s eye level.
Build the solution one reason at a time
Read why each action is needed. Then use it to change the mathematical model.
Helpful?