Question

9 a flagpole casts a shadow 10 ft long. if a man 6 ft tall casts a shadow 4 ft long at the same time of day, how tall is the flagpole? 10 a c s c

Explanation:

Step1: Set up proportion

Let $h$ = height of flagpole.
$\frac{h}{10} = \frac{6}{4}$

Step2: Solve for $h$

Multiply both sides by 10:
$h = \frac{6}{4} \times 10$

Step3: Simplify calculation

$h = \frac{60}{4} = 15$

Answer:

15 ft