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alainabbyboo22
Calculate the mangle AED and mangle AEC, given marc AD = 86°, marc BC = 96°, marc AC = 100°, and marc DB = 78°. A. mangle AED = 178° and mangle AEC = 182° B. mangle AED = 182° and mangle AEC = 178° C. mangle AED = 91° and mangle AEC = 89° D. mangle AED = 89° and mangle AEC = 91°
What is mangle? Serious question?
Mangle is Measure of angle and marc is measure of arc. The answer is C which u can get by constructing the centre point and radii, followed by some angle chasing.