Which method could be user to prove triangle abc is congruent to triangle adc?

For the inequality |c| < |d| to be true, which of the following must be true?

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

In the diagram below,abc is congruent to dec what is the value of x