Mathematics, 05.06.2020 21:57 alyssaarnold230
Find the measure of arc EB. Circle A is intersected by line CD at points D and E and line CB at point B, forming angle ECB outside of the circle, the measure of angle ECB is 25 degrees, arc EB is 4x plus 16 degrees, and arc DB 7x plus 6 degrees.
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Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
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Find the measure of arc EB. Circle A is intersected by line CD at points D and E and line CB at poin...
Mathematics, 04.09.2019 02:20
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Mathematics, 04.09.2019 02:20