Trigonometry Answers

suppose you have been to measure the height of the local water tower.Climbing makes you dizzy, so you decide to do the whole job level. From a point 47.3 meters from the base of the tower, you find that you must look up at an angle of 53 degrees to see the tower. How tall is the tower? draw the angle

Find all the values of θ between 0 and 2π for which cos θ/2 = √(1+sin⁡θ ) - √(1- sin⁡θ ) is true.

given: sinƟ = 4/5 cosΦ =12/13 find sin (Ɵ + Φ)

Show that it is an identity by transforming the side of each one into the right side.
1.-sin/csc=cos^2

Find the value of cos30.0

0.8599
0.9833
0.8581
0.5

Find the value of cos40.70

0.7581
0.3421
0.6347
0.1583

At what quadrant is 62^0

1st
3rd
2nd
4th

What is cos2x

2cos^2x−1
2sinxcosx
cosxsinx
cos^2x

What is Sin^2x+Cos^2x

tan^2x
1
2
sec^2x

What is the identity of cosecantΘ

1/sinΘ
1/secΘ
1/tanΘ
1/cosΘ