The circle that consists of lines and angles are known as circle geometry. The measure of arcDFG in the circle H is 220 degrees
Circle geometry
The circle that consists of lines and angles are known as circle geometry
From the given diagram;
arcDFG = arcDG +arc GF
Given
arc DG = 90 degrees
arc GF. = 130 degrees
Take the sum
arcDFG = 90 + 130
arcDFG = 220 degrees
Hence the measure of arcDFG in the circle H is 220 degrees
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