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 Townshend Acts, a series of acts passed, beginning in 1767 were the acts that eventually led to the Boston Massacre. Anger over the Townshend Acts led to the occupation of Boston by British troops in 1768, which eventually resulted in the Boston Massacre of 1770.
D. All of the above is the answer!! To be exact, communism spread to the Soviet Union, Eastern Europe, China and East Asia, Africa, and some others. Hope I helped!(:

- They push their roots deep down under the frozen topsoil to find liquid ground water.
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- <u>With little sun, water evaporates slowly, making more available for plants or animals to use.</u>
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