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06-06-2021
Mathematics

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Find the exact value of sinA in simplest radical form.

Find the exact value of sinA in simplest radical form class=

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cwrw238 cwrw238

06-06-2021

Answer:

√7 / 4.

Step-by-step explanation:

Sin A = opposite side/ hypotenuse

= √63 / 12

= √9√7 / 12

= 3√7 / 12

= √7 / 4.

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