so whoever can answer the most questions on this algebra quiz and show all the work will win best answer!!
What We are Learning:
finding all of the angles and sides of a right triangle and finding trig functions (ex. sin, cos,tan, cosecant...)
THE PROBLEMSSS : ( show all work!)
solve the triangles with the angles and sides assuming C represents the right angle and c represents the hypotenuse..
1. a=12, A=35(degrees)
2. b=25,B=71(degrees)
3. a=4, b=7
4. b=52, c=95
5. A=20(degrees) and c=32
In the following problems you are given one trig function and must find the other 5.
6. tan A = 2/3
7. sin A = 5/13
8. cos A = 4/7
Solve each problem. round everything to the nearest tenth.
9. An airplane is directly above a beacon that is 10,000 feet from an airport control tower. The angle of depression from the plane to the base of the control tower is 6 degrees. how high above the beacon is the plane.
10. John views the top of a water tower at an angle of elevation of 36 degrees. He walks 120 meters in a straight line toward the tower. Then he sights the top of the tower at an angle of elevation of 51 degrees. How far is John from the base of the tower?
THANKS SO MUCH AND AGAIN PLEASE SHOW ALL WORK!!!! =)
What We are Learning:
finding all of the angles and sides of a right triangle and finding trig functions (ex. sin, cos,tan, cosecant...)
THE PROBLEMSSS : ( show all work!)
solve the triangles with the angles and sides assuming C represents the right angle and c represents the hypotenuse..
1. a=12, A=35(degrees)
2. b=25,B=71(degrees)
3. a=4, b=7
4. b=52, c=95
5. A=20(degrees) and c=32
In the following problems you are given one trig function and must find the other 5.
6. tan A = 2/3
7. sin A = 5/13
8. cos A = 4/7
Solve each problem. round everything to the nearest tenth.
9. An airplane is directly above a beacon that is 10,000 feet from an airport control tower. The angle of depression from the plane to the base of the control tower is 6 degrees. how high above the beacon is the plane.
10. John views the top of a water tower at an angle of elevation of 36 degrees. He walks 120 meters in a straight line toward the tower. Then he sights the top of the tower at an angle of elevation of 51 degrees. How far is John from the base of the tower?
THANKS SO MUCH AND AGAIN PLEASE SHOW ALL WORK!!!! =)