from johns point of view the top of the house is at an angle of elevation of 35 degree. From Stacey’s point of view directly closer to the house it is 50. How far apart are john and Stacy to the nearer...

from johns point of view the top of the house is at an angle of elevation of 35 degree. From Stacey’s point of view directly closer to the house it is 50. How far apart are john and Stacy to the nearer...

george is sitting in his treehouse 4.2m above the ground. he notices a banana peel on the ground below at an angle of depression of 32. how far away is the banana peel from the base of the tree

Using a right triangle diagram, rewrite cos(sin^-1(1+x)) as an algebraic function of x.

My que is from trignometry (objective)

I feel rather silly asking this question on here, but I have been looking up videos on how to do the trig functions sin, cos, tan, and their inverse functions and still cannot understand. I was wondering...

It is asked from me in the nda examination.

Suppose the θ is an acute angle and cosθ = 4/5. Using the results sin2x = 1/2*(1 - cos2x) and cos2x = 1/2*(1 + cos2x), find the exact values of cos1/2θ,...

Trigonometry question help!

when i read this, i see, b is greater than a, a is greater than b. is this correct? Why or why not? please explain the correct way. thank you!

7.7 11.7 16.7 25.7

this is a grade 10 trig. question

It is trigonometrys question

I don't know how to simplify this trig problem.

Thank you!

CosA . Cos(π/3-A).cos(π/3+A)=1/4cos3A Prove it

Sin θ=-0.9744 (270°, 360°)

pi/3, pi, pi/6 or 11pi/3??

12340pi km, 27650pi km, 5721pi km or 5423pi km

OX, OX’, OY or OY’ how is it OY’ and not OY?

If cos 0.1

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