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Determine the measure of angle BFE 1 ) 69 degrees 2 ) 112 degrees 3 ) 11 degrees 4 ) 224 degrees

Determine the measure of angle BFE 1 ) 69 degrees 2 ) 112 degrees 3 ) 11 degrees 4 ) 224 degrees-example-1
User Vasylyna
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1 Answer

22 votes
22 votes

Answer:

option 2

Explanation:

the chord- chord angle BFE is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is

∠ BFE =
(1)/(2) ( BE + DC) =
(1)/(2) (72 + 152)° =
(1)/(2) × 224° = 112°

User Yamin
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