Posted by **gabe** on Sunday, August 22, 2010 at 6:57pm.

in the distance you see an arch 192m. you estimate your line of sight with the top of the arch to be 8.4 degrees above the horizontal. appox how far in kilometers are you from the base of the arch?

- 11th grade -
**Damon**, Sunday, August 22, 2010 at 7:01pm
192 m = 0.192 km

tan 8.4 = 0.192/d

- geometry/trigonometry -
**drwls**, Sunday, August 22, 2010 at 7:01pm
Please indicate the subject where it says "School Subject", NOT the grade level.

## Answer This Question

## Related Questions

- physics - in the distance you see an arch 192 meters high, you estimate your ...
- physic you sure - in the distance you see an arch 192 meters high, you estimate...
- physics - You are driving into St. Louis, Missouri, and in the distance you see ...
- physic - You are driving into St. Louis, Missouri, and in the distance you see ...
- 11th grade - The arch of a bridge is a semi ellipse, the span is thirty feet and...
- Algebra 2 - The arch of the Gateshead Millennium Bridge forms a parabola with ...
- Algebra II - The shape of a supporting arch can be modeled by h(x)= -0.03^2+3x, ...
- Algebra II - The question simply states-solve. -x^4+200=102x^2 I rearranged the ...
- Algebra word problem - A parabolic arch has a height of 20 m and a width of 36 m...
- algebra - You live near a bridge that goes over a river. The underside of the ...

More Related Questions