It depends what shape it is. A triangle is equal to 180 degrees. That square at the top of the triangle means 90 degrees. 48+90=138 138-180=42. So your answer is D.
The solidarity movement in Poland spoke out against communism, won, and established the first non-committal government in eastern Europe. The rest of the countries soon followed.
Answer:
it is hippocrates
he is known as the father of medicine and you can even look it up
the three nations of the Triple Alliance - Germany, Austria-Hungary, and Italy - stood against the three nations of the Triple Entente - France, Russia, and Great Britain
