### Video Transcript

Given that lines π΄π΅ and πΆπ· intersect at π, find the measurement of angle π΄ππΆ.

Angle π΄ππΆ is marked with the orange line. We know that angle π΄ππΆ is equal to angle π΅ππ· because these angles are opposite and opposite angles are equal. But the measurement of angle π΅ππ· is not given. Itβs been split into two angles: one measures 35 degrees and the other measures 48.

So to find the measurements of angle π΅ππ· and angle π΄ππΆ, we need to add together 48 and 35. Eight and five is 13. Four and three plus the one we exchanged gives us a total of eight. 48 plus 35 is 83.

So the measurement of angle π΄ππΆ is 83 degrees.