Segment BD and segment BC are secants of circle Q
BD = 457 units
BF = 254 units
BE = 160 units
Drag expressions to the table to show how you can set up and solve a proportion to
find the length of segment BC
288 units
ABFC - AEBD
ABDE-ABCF
725 units
Statement
Explanation
BDE ZBCF
Angles that intercept the same arcare congruent.
BEZB
Roffedive Property
DRAG AND DROP
Angle-Angle Similarity
DRAG AND DROP
TERE
Corresponding sides of similar triangles are proportional
DEEP
This value makes the proportion true

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