How can you find the length of a trapezoid?

What rational number with a numerator that is less than the denominator? What best describes the steps common to the operation of all AED's in the correct order? Can you simplify -6b x 9p x 3a? How many days of continuous raining did it take to for the flood to cover the earth in Noah's Flood? What are the zeros of a parabola? What is 1398521 in word form and Standard form? What modern vehicles have an 111 inch wheelbase? What is the round fifty cent piece worth? How is a field length used? 3 fourths takeaway 1 eighth? How do you write the formula for area? What 6 numbers have a median of 5? Can you give me sixty-three dollars using six pieces no dollars and no cents? What is -9 -5? What is the density if volume is 38 cm and mass is 277g? What number goes in and is multiplied by -2 subtract 17 and gives 35? What is the new price if the original price is 23 with a markup of 18 percent? What angles are inside parallel lines on a transversal? When two rays intersect with a common endpoint a what is formed? What four digit number divisible by 9 and 5?