<prompt> Etsa qeto ea mofuta oa angle e entsoeng ka mela e otlolohileng AB le CDAB e otlolohile me CD e tšekaletse  <response>: Instruction in English: Determine the type of angle created by stright lines AB and CD . Response in English: The type of angle created by straight lines AB and CD is a right angle, also known as a 90-degree angle. This is because a vertical line and a horizontal line intersect at a right angle. . Response in Sesotho: Mofuta oa angle o entsoeng ka mela e otlolohileng AB le CD ke angle e nepahetseng, e tsejoang hape e le 90-degree angle. Lebaka ke hobane mola o otlolohileng le mola o tšekaletseng li kopana ka khutlo e nepahetseng. 