Question

The angle of elevation of the top of a flagpole from a point on the ground 30 meters

Answer 1

Answer:

$10\:\mathrm{meters}$

Step-by-step explanation:

We can use trigonometry for a right triangle to solve this problem:

$\tan 18^{\circ}=\frac{h}{30},\\h=30\cdot\tan 18^{\circ},\\h\approx \fbox{ 10\:\mathrm{m} }$.

Answer 2

Answer:

10

Step-by-step explanation:

Tan18=x/30

.3249 x 30 = 9.747 x = 9.7, but to the nearest meter will be 10.