Applying the secant-tangent theorem, the length of diameter, BA is: A. 52.9.
<h3>What is the Secant-Tangent Theorem?</h3>Considering the image given, the secant-tangent theorem states that:
DC² = (BC)(BA)
Given the following:
Substitute the values into the equation
30² = (17)(BA)
900/17 = BA
BA ≈ 52.9
Length of the diameter, BA is: A. 52.9
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Assignment:
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Answer:
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Explanation:
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[ Step One ] Follow PEMDAS Order Of Operations; Calculate Within Parenthesis
Note:
[ Step Two ] Rewrite Equation
[ Step Three ] Calculate Within Parenthesis
[ Step Four ] Rewrite Equation
[ Step Five ] Calculate Exponents
[ Step Six ] Rewrite Equation
[ Step Seven ] Multiply
[ Step Eight ] Rewrite Equation
[ Step Nine ] Subtract
[ Step Ten ] Rewrite Equation
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