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3 votes
Find the arc that is congruent to arc BF

a. BCD
b. DCB
c. CDE
d. FED

https://api.agilixbuzz.com/Resz/~7fd3CAAAAAwvQhERMXzZZB.Pm27gltbW7e3ppusn3DEwC/48780739,69D,0,0/Assets/Media/Images/GEOM043_CSR2-9.jpg

User Xiechao
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1 Answer

5 votes
check the picture below.

notice that the point A is the center of the circle, and thus the ∡BAF is a central angle, and the arc BF gets its angle measurement from ∡BAF, in red.

now, notice, ∡BAF has a twin vertical angle, namely ∡CAE in green, and the arc made by ∡CAE is congruent to BF.
Find the arc that is congruent to arc BF a. BCD b. DCB c. CDE d. FED https://api.agilixbuzz-example-1
User Khant Thu Linn
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8.2k points