Sunday

March 29, 2015

March 29, 2015

Posted by **jeremey** on Sunday, July 15, 2012 at 8:26pm.

- Pre calculus -
**drwls**, Sunday, July 15, 2012 at 8:44pmLet the building height be Y

Let the horizontal distance to the building be h.

h tan 42 = a

h tan 8 = b

Y = a + b = h (tan42,+ tan 8)

For the value of h, use

h tan 8 = 10 m

**Answer this Question**

**Related Questions**

Pre-Cal/Trig - Explain how to solve the following question. Surveying: From a ...

precal - From a point B that is 9 meters above level ground , the angle of ...

Pre cal - From a point A is 8.20 meters above level ground,the angle of ...

Pre-Calculus - 1.The angle of elevation to top of a building from a point on the...

Math - from a lockout tower 25 meters high, a man observes from a position 1.70 ...

Precalculus - 1. A man stands 12 feet from a statue. The angle of elevation from...

Precalculus - To estimate the height of a building, two students find the angle ...

Pre Calc - To determine the height of the Louisiana-Pacific (LP) Tower, the ...

maths - An observer on top of a building 66 metres high,finds the angle of ...

geometry - From an apartment window 24 m above the ground, the angle of ...