What are the names of geometric shapes the have only one pair of parallel sides?

Which larger shape would be made if the two larger sections were fitted together? How long ago was 1934? How many km are in 10 dkm? Can you please solve n divided by 5 equals n plus 1divided by 3? How do you write 3940 in scientific notation? How many sixes go into 216? What records a value that may change for instance age name total? What is the common denominator between 9 and 16? In a chart an explanation of the patterns or colors that are assigned to a data series that represents a category is call a what? How to write Six and forty six hundredths in standard form? Is there an integer that has a reciprocal of an integer? what is the sum of a interior angles of a regular polygon? What is the smallest of seven consecutive even integers whose sum is 700? What is the function of oblique? What is the word meaning having unlimited knowledgewith the prefix omni? Who is the inventor of makeup? What is the mode of 1 2 4 7 9 13 14? Do negative numbers have cube roots cube roots? Which event did not occur between 1750 and 1790? How many verses are in john 13?