What is a line that has 2 endpoints?

What family is triangle? What is the missing number 1-8-27-125 -216? What is 36º c in f? How do you convert 8 feet by 8 feet into square meters? How many days are in 16 weeks? How many three-quarter inches are there in 6 inches? In reaction where surface area is not factor? How many pass the nce exam their first time? How do you find perfect square number? How do you make 1.77 out of 21 coins? If the angle of elevation of the sun is 52.6 degrees and the height of a building is 18.6m the building casts a shadow of 12.3m 14.2m 16.4m 14.9m or none of those? What are synonyms of the word unusual? What is the measure of arc jk when measure angle jlk is 37 measure angle mln is 37 and arc mn is 45? What does emergency signs mean? How many years is a quarter of century? What number is 3 times as much as 40? Convert 45.3 inches to millimeters? What is volume of cube with sides measuring 5cm? List all the perfect squares less than 100? Does all trapezoids have exactly 1 pair of parallel sides?