684. (Continuation) What percentage of the circumference of the circle lies above the chordAB? First estimate the percentage, then find a way of calculating it precisely. 683. Sketch the circle whose equation is x²+ y? = 100. Using the same system of coordinateaxes, graph the line x + 3yand at another point B in the second quadrant. Estimate the coordinates of B. Now usealgebra to find them exactly. Segment AB is called a chord of the circle.10, which should intersect the circle twiceat A = (10,0)

Answered: Image /qna-images/answer/1fd00958-8ae7-4538-8ca1-0233c70f4868.jpg

Answered: 684. (Continuation) What percentage of…

684. (Continuation) What percentage of the circumference of the circle lies above the chord AB? First estimate the percentage, then find a way of calculating it precisely.

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter11: Conics

Section11.1: Distance And Midpoint Formulas; Circles

Problem 11.7TI: Use the Midpoint Formula to find the midpoint of the line segments whose endpoints are (3,5) and...

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Question

684. (Continuation) What percentage of the circumference of the circle lies above the chord
AB? First estimate the percentage, then find a way of calculating it precisely.

683. Sketch the circle whose equation is x²+ y? = 100. Using the same system of coordinate
axes, graph the line x + 3y
and at another point B in the second quadrant. Estimate the coordinates of B. Now use
algebra to find them exactly. Segment AB is called a chord of the circle.
10, which should intersect the circle twice
at A = (10,0)

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