SOLUTION: In the figure, AB = AC = CD, and AD = BD. Find the measure of ∠ ADC in degrees. Image: https://imgur.com/qF1EJvP

SOLUTION: In the figure, AB = AC = CD, and AD = BD. Find the measure of ∠ ADC in degrees. Image: https://imgur.com/qF1EJvP

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Question 1149753: In the figure, AB = AC = CD, and AD = BD. Find the measure of ∠ ADC in degrees.
Image: https://imgur.com/qF1EJvP
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!

I wrote out four equations but only the 3rd and 4th were needed:

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