Pythagorean identities

Welcome to the Pythagorean Identities category of Questions LLC! Here, you will find a vast collection of questions and answers related to Pythagorean identities, an essential concept in trigonometry. Whether you are a student looking to strengthen your understanding or a curious individual seeking to gain deeper insights, this category is tailored to cater to your needs. Dive into a world where the Pythagorean theorem is explored, examined, and applied in various contexts, helping you unlock the mysteries and principles behind this fundamental mathematical concept. With our community of knowledgeable contributors, you'll be sure to find the answers you seek and expand your knowledge on Pythagorean identities. Get ready to unravel the secrets of this intriguing mathematical principle!

Questions (15)

Use the Pythagorean identities rather than reference triangles . Find tanθ and cotθ if secθ = 5/2 and sinθ <0.Please help !
1. 2 answers
2. asked by James
3. 729 views
Evaluate using the Pythagorean identities.Find sinθ and cosθ if tanθ = 1/4 and sinθ >0
1. 4 answers
2. asked by Alyssa
3. 857 views
Use the Pythagorean indentities rather than reference triangles. Find tan θ and cot θ if sec θ=8/7 and sin θ <0
1. 4 answers
2. asked by Bill
3. 450 views
Use the Pythagorean identities rather than reference triangles.Find tanθ and cotθ if secθ = 3/2 and sinθ <0 Please help me ,
1. 3 answers
2. asked by Nathan
3. 535 views
This question has me stuck. Use the Pythagorean identity sin^2 Θ + cos^2 Θ = 1 to derive the other Pythagorean identities, 1 +
1. 2 answers
2. asked by Iris
3. 1,049 views
show that :sin(A+B).sin(A-B)=Cos^2B - Cos^2A =sin^2A - sin^2B
1. 5 answers
2. asked by saurav
3. 445 views
simplify tan^2 theta + 1/ tan^2 thetacsc2 theta –1 ~ tan2 theta ~ 1
1. 1 answer
2. asked by bb
3. 300 views
1+Cosx 1-Cosx_______ - _______ = 4CotxCscx 1-cosx 1+Cosx
1. 1 answer
2. asked by Earlisha
3. 406 views
1. Prove csc(symbol for angle) tan(symbol for angle) = sec(symbol for angle)2. Prove cosx+sinxtanx=secx
1. 2 answers
2. asked by Anonymous
3. 485 views
tan^2t/sect=sect-costcott^2/csct=csct-sint
1. 2 answers
2. asked by Mike
3. 893 views
I'm trying to verify these trigonometric identities.1. 1 / [sec(x) * tan(x)] = csc(x) - sin(x) 2. csc(x) - sin(x) = cos(x) *
1. 2 answers
2. asked by Liath
3. 1,077 views
show that 1-cos^2t divided by sin^2t =TANt
1. 1 answer
2. asked by Craig
3. 384 views
Hi !Here is my question: The pythagorean theorem gives the relationships between the sides of a right triangle. The following
1. 3 answers
2. asked by Andrew
3. 556 views
Ana was asked to use triangles formed by angles on the unit circle to prove the Pythagorean Identity sin2θ+cos2θ=1, where
1. 1 answer
2. asked anonymously
3. 111 views
Use Pythagorean identity sint=-4/5, terminal point of t is in quad 4
1. 1 answer
2. asked anonymously
3. 7 views