The fact family model represents the relationship between the numbers 8, 10, and 18. how do the numbers compare? 18 is 10 less than 8. 18 is 8 more than 10. 10 is 18 less than 8. 10 is 8 more than 18.

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