Сумма двух углов прямоугольной трапеции равна 160 градусов найдите больший угол трапеции номер 23

In the fairy tale "little red riding hood" it is said how mother sent the girl to visit her grandmother. and the girl had a red hat, that's why she was called. she went into the forest and met her a wolf who wanted to deceive the girl and grandmother. the wolf wanted to eat them, but the hunters captured the wolf and saved the life of the grandmother and the girl.