1. A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.

2. A highway makes an angle of 6 with the horizontal. This angle is maintained for a horizontal distance of 5 miles.

To the nearest hundredth of a mile, how high does the highway rise in this 5-mile section? Show the steps you use to find the distance.

3. A forest ranger spots a fire from a 28-foot tower. The angle of depression from the n mhjfrom the base of the tower? Show the steps

Question

1. 	A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.

 
	   
	 2. 	A highway makes an angle of 6  with the horizontal. This angle is maintained for a horizontal distance of 5 miles.
 
	To the nearest hundredth of a mile, how high does the highway rise in this 5-mile section? Show the steps you use to find the distance.	   
		   
		 

 
	   
	 3. 	A forest ranger spots a fire from a 28-foot tower. The angle of depression from the n mhjfrom the base of the tower? Show the steps