Which of these is a perfect number? b. 28 a. 24 c. 36 d. 84 Question Which of these is a perfect number?b. 28a. 24c. 36d. 84 in progress 0 Math Genesis 2 months 2021-11-10T17:18:08+00:00 2021-11-10T17:18:08+00:00 2 Answers 0 views 0

## Answers ( )

a perfect number is one whose sum of factors(expect the number itself)is equal to the number itself.Hence the sum of factors of 28 is equal to 28

Answer:36

Step-by-step explanation:……………… you mean perfect squar root