Acircle has a circumference of 1 pi. what is the diameter of the circle?

The diameter of a table is 5 feet. what is the circumference

38 points and brainliest plz answer question in word document

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in