Sunday
March 29, 2015

Homework Help: MATH

Posted by tom on Tuesday, December 6, 2011 at 9:24pm.

the figure shows that the angle of elevation to the top of the building changes from 20 degree to 40 degree as an observer advances 75 feet toward the building. Find the height of the building to the nearest feet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig - a person who eyes are 5 feet above the ground observes the top of a ...
Pre-Calculus - 1.The angle of elevation to top of a building from a point on the...
math - a man standing on ground level is 1000 feet away from the base of a 350 ...
Physics - a television antenna is on the roof of the building. from a pt. on the...
physics - a television antenna is on the roof of the building. from a pt. on the...
Precalculus - To estimate the height of a building, two students find the angle ...
Trig - From a point 120 feet from the base of a plant building the angle of ...
Trigonometry - A hill in Colorado makes an angle of 15.0 with the horizontal ...
Geometry - Please check for me .Thanks A building cast a shadow 23 feet long ...
precal - A contractor needs to know the height of a building to estimate the ...

Members