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12-04-2021
Mathematics

contestada

Find the exact value of sin A in simplest radical form.
B
12
V63
с
9
A

Find the exact value of sin A in simplest radical form B 12 V63 с 9 A class=

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reeserl reeserl

12-04-2021

Answer:

sin A = [tex]\sqrt{7}/4[/tex]

Step-by-step explanation:

sin A = opposite side/hypotenuse

sin A = [tex]\sqrt{63}[/tex] / 12 = [tex]3\sqrt{7} /12 = \sqrt{7} /4[/tex]

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