143k views
4 votes
100 points, please include a correct answer with a full explanation!!!!

100 points, please include a correct answer with a full explanation!!!!-example-1
User Waam
by
3.4k points

2 Answers

1 vote

Answer:

Explanation:

User Filiz
by
3.9k points
2 votes

Answer:

last one: sqrt(5)

Explanation:

Length of AB

Sqrt[(4-0)²+(4-2)²]

sqrt(16+4)

sqrt(20)

2sqrt(5)

Length of A'B': ½ × length AB

½ × 2sqrt(5)

sqrt(5)

User Larena
by
3.6k points