Why does sine squared plus cosine squared equal 1?

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sin square theta + cos square theta = 1 How to prove?

Prove sin square theta plus cos square theta =1 |sin²θ+cos²θ=1|trigonometry identities

sin theta = 1/2

sin square theta + cos square theta barabar 1 kaise hota hai/sin square theta + cos square theta = 1

How to solve sin(theta)=1/2 by the reference triangle method.

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Trigonometric Equation: Sin square theta plus Cos square theta = 1

Q1 | Prove that (1-sin^2⁡θ) sec^2⁡θ=1 | Trigonometric Identities | Gravity Coaching Institute

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CBSE | Class 10 | Trigonometric Identity | sin square theta plus cos square theta is equal to 1.

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Q20 | Prove that cot square theta - 1 by sin square theta = -1 | prove that cot^2⁡θ - 1/sin^2⁡θ = -1

\(\sqrt{1+\sin \theta}\) is equal to ....

Prove of sin square theta + cos square theta = 1 | Best animation |#Mathsfellow

Sin theta/1+Cos theta + 1+Cos theta / Sin theta = 2 Cosec theta | Mathematics Class 10 | Identity

cos theta / 1 + sin theta = 1 - sin theta / cos theta | Trigonometry class 10

How To Prove sin Square Theta + cos Square Theta=1,sec Square Theta-tan Square Theta=1,cosec Square

The value of theta for sin 2 theta =1