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3 years ago

What is the value of b?

Mathematics

1 answer:

VladimirAG [237]3 years ago

8 0

Both chords are the same distance from the center of the circle ( the 12 inch lines are the same length).

This means that both chords are the same length. The bottom chord has a dimension of 22.5.

B id half the top chord so would be equal to half of 22.5

b = 22.5 / 2 = 11.25

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$P(A \cap B) = P(A) *P(B)$

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