4. The curves of the runners of a child's rocking horse are arcs of circles. A B a) Use your straightedge and compass to find the center of the circle of which the arc above is part. b) State the theorem that is the basis for your method.

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A: Cos(B) = ?

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A: Use tan theta

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A: Sample proportion for each color can be calculated as follows:

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A: →Use trigonometric relation to find the value of x.                       sinθ…

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A: This question is about application of complimentary angles

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A: Given  12 + 22 + 32 + ⋅ ⋅ ⋅ + n2 = n(n+1)(2n+1)6Step 1   P(1) is true             P(1) = I2 = 1   ⇒…

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