Question

what is the value of y?

Explanation:

Step1: Identify angle - sum property

The sum of the two given angles equals the total angle \(y\).

Step2: Add the given angles

Let the two given angles be \(20^{\circ}\) and \(40^{\circ}\). Then \(y = 20^{\circ}+40^{\circ}\).

Answer:

\(60^{\circ}\)