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ch4aika [34]
3 years ago
11

GEOMETRY. image attached

Mathematics
1 answer:
Inessa [10]3 years ago
3 0
\bf \measuredangle DFC=\cfrac{1}{2}(\widehat{BG}+\widehat{CD})\implies 
\measuredangle DFC=\cfrac{\widehat{BG}+\widehat{CD}}{2}

you know what the arcCD is, and what the angle DFC is, so
solve for the arcBG
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