What shape has one pair of parallel and no right angles?

How many ways can the whole number 50 be expressed as the sum of three different prime numbers? In a closed figure of 6 sides what is the total internal angles? Kelley used to do three sets of squats one time per week. After three weeks she noticed she was less sore than when she started this exercise. Which principle is at work? What four categories does king divide writers? How many feet are in one inch? Do all quadrilaterals have opposite sides parallel? How many times does 70 go into 420? What is the difference between the place value and face value of 4 in 24638? How many calories does the average fifth grader need? What is the greatest possible area of a triangle with one side of length 7 and another side of length10? What can be measured in milligrams? The distance from the bottom of the ladder to the building is18 foot less than the length of the ladderHow high up the building is the top of the ladder if that distance is 1 ft less than the length? What is the maximum possible resultant of two vectors with the magnitudes of 4 and 5 units? What are four problem solving steps in the correct order? How many gears made per year? In the lock and key method which is the lock? What is equals to 36 feet in inches? What is the lowest common factor of 15 and 25? How do you simplify 9r plus 3r2-5r 7? How do you check 121 is palindrome or not?