The game of chess is played on a square-shaped board. If the length of one edge of the board is 3m^4 n, what is the area of the board?

Which of the following values are in the range is the function graphed below? check all that applya.3b.1c.0d.-2e.5f.2a

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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.

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volume of sphere =4/3.pi.r^3