Paola translated trapezoid abcd four units to the right and two units up. if angle a is 57° and angle c is 123°, what is the degree measurement of angle c′?

180°
123°
66°
57°

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )