Question

Triangle $ABC$ is isosceles with $AC=BC$ and $\angle C=120$. Points $D$ and $E$ are chosen on segment $AB$ so that
$AD=DE=EB$ . Find $\angle CDE$ (in degrees)​

Answer 1

Step-by-step explanation:

A bar diagram. The top bar contains 20.00. The bottom bars contain c and 9.79.

20.00 = c + 9.79

What is the value of c, and what does it represent in this problem?

The value is $10.21, and it shows the cost of Pablo’s lunch.

The value is $29.79, and it shows the cost of Pablo’s lunch.

The value is $10.21, and it shows the change Pablo received.

The value is $29.79, and it shows the change Pablo received.