Question

find the measure of angle ACB, angle ECB, angle AED​

Answer 1

Answer:

angle ACB= 60° ECB = 120° AED=35°

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

ACB is 60°

ABC+CAB+ACB=180°

100+20+ACB=180°

ACB=180-120=60°

ECB=ACB=60°

As E falls on line AB.