fimd the measurment of angle AMB
AMC
BMD
BME
DME
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Answer:
angle AMB + BMC + CMD + DME = 180 degree
= 4x + 3x + 2x + x = 180
= 10x = 180
=x = 18 degree
final answer: -
angle AMC = 7x[4x+3x} = 7*18 = 126 degree
angle BMD = 5x[3x+2x] = 5*18 = 90 degree
angle BME = 6x[3x+2x+x] = 6*18 = 108 degree
angle DME = x = 18 degree
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