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TRIGONOMETRIC IDENTITIES AND EQUATIONSMaxHalf-angle identities: Problem type 1EspañolUse a half-angle formula to find the exact value of sin 22.5°sin 22.5°?BEAaΣX

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TRIGONOMETRIC IDENTITIES AND EQUATIONS
Max
Half-angle identities: Problem type 1
Español
Use a half-angle formula to find the exact value of sin 22.5°
sin 22.5°
?
BE
Aa
Σ
X
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TRIGONOMETRIC IDENTITIES AND EQUATIONS Max Half-angle identities: Problem type 1 Español Use a half-angle formula to find the exact value of sin 22.5° sin 22.5° ? BE Aa Σ X

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Step 1

Given,

 ...

sin (22.5')
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sin (22.5')

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Tagged in

Math

Trigonometry

Trigonometric Ratios

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