Which of the equations would lead to the volume of the shape below. 15
O (2/3) (3.14)(8²)(15)
O (4/3) (3.14)(8²)(15)
O (1/3) (3.14)(82)(15)
0 (3.14)(82)(15)

Where's the rest of the

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since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.