Контрольные задания > a) A parallelogram has angles labeled 'a' and 49 degrees. The angle labeled 'a' is written as 49 degrees. What is the value of angle a?
Вопрос:
a) A parallelogram has angles labeled 'a' and 49 degrees. The angle labeled 'a' is written as 49 degrees. What is the value of angle a?