161k views
5 votes
Urgent:In the diagram below, acute angle BAC=24 degrees and AB=AC. If acute angle ABC=y degrees, what is the value of y?

Urgent:In the diagram below, acute angle BAC=24 degrees and AB=AC. If acute angle-example-1
User Jkalivas
by
8.1k points

1 Answer

6 votes

Answer:

78°

Explanation:

This is an isosceles triangle.....

180 - 24 = 156 degrees each angle is 1/2 of this so y = 78 degrees

User Lynchie
by
7.9k points