29.3k views
3 votes
HELP!! What is the length of AB

HELP!! What is the length of AB-example-1
User Kleinux
by
5.4k points

2 Answers

0 votes

Answer:

B

Explanation:

triangle ABC is an isosceles triangle since there are two equal angles

hence,

AB = BC

4x = 2x + 6

4x - 2x - 6 = 0

2x - 6 = 0

2x = 6

x = 3

AB = 4x

AB = 4 * 3

AB = 12

User TaeKwonJoe
by
4.5k points
6 votes

Answer:

ITS B

Explanation:

User Cristian Curti
by
5.4k points