Awell-written summary should be used in place of reading an original text or to you review something that you have already read

to help you review something that you have already read

Explanation:

A summary is the shorter and precise version of the original text. It includes all the necessary details which are mentioned in the text. It helps in over-viewing what the entire text is all about. To summarize means to write about the text including the necessary details. It helps review the text and remember it. Also, the main and important points become easy to revive by reading the summary respectively.

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.