I WILL AWARD BRAINLIEST!! PLEASE HELP!!

Given: AC = AB, CD = DE
m∠ABC = 70°, m∠ ECB = 35°

Prove: DE ║BC


m∠ACB = m∠______, By reason________

I WILL AWARD BRAINLIEST PLEASE HELP Given AC AB CD DE mABC 70 m ECB 35 Prove DE BC mACB m By reason class=
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Answer:

1 ) ABC     2) DE || BC

Step-by-step explanation:

1 ) You have to show that angle ACB and angle ABC is equal.

2 ) You have to state that DE || BC.