This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: the speed of the car in km/h? 3. Find the perimeter of an isosceles triangle whose base is 80 cm and whose base angle is 70 degrees. 4. A tower 100 m high is situated at the top of a hill. At a point 550 m down the hill the angle between the surface of the hill and the line of sight to the top of the tower is 12 degrees. Find the inclination of the hill to a horizontal plane....
View Full Document
- Spring '10