In a right Triangle if A=23.5, b=10. Solve the Right Triangle.
What is B=66.5,a=4.35,c=10.90
200
Cos pi/3
What is 1/2
200
Cos 0
What is 1
200
Cos inverse ( 1/ square root 2)
What is Pi/4
200
Cos(Sin inverse 4/5)
What is 3/5
200
Solve the right triangle if b=2, c=7
What is a=6.71,B=16.6, A=73.4
300
Sin 5pi/4
What is -1/square root 2
300
Tan pi/2
What is undefined
300
Tan inverse (-square root 3)
What is - pi / 3
300
Tan(Sin inverse (-3/5))
What is -3/4.
300
The tallest television tower in the world is in North Dakota. From a point on level ground 5280 feet from the base of the tower, the angle of elevation is 21.3 degrees. Approximate the height of the tower to the nearest foot.
What is 2059 ft.
400
Tan 5pi/6
What is - 1/square root 3
400
Sec pi
What is -1
400
Sin inverse ( -1/2)
What is - pi/6
400
Sec (Sin inverse (-1/4))
What is 4/square root 15
400
A building 500 feet high casts a shadow 74 feet long. Find the angle of elevation, to the nearest tenth of a degree, of the sun at this time.
What is 81.9 degrees
500
Sec 11pi/6
What is 2/ square root 3
500
Cot 0
What is Undefined.
500
Cos inverse ( - square root 3 / 2)
What is 5 pi /6
500
Csc(Cos inverse (-square root 3 / 2))
What is 2
500
A hot air balloon is rising vertically. From a point on level ground 125 feet from the point directly under the passenger compartment, the angle of elevation to the balloon changes from 19.2 degrees to 31.7 degrees. How far to the nearest tenth of a foot, does the balloon rise during this period?