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4 votes
4 votes
Help please this is so hard I don't understand it​

Help please this is so hard I don't understand it​-example-1
User Parthiban
by
2.9k points

1 Answer

19 votes
19 votes

Answer:

<ABC = 15

< BAC = 150

Explanation:

<C = <B since this is an isosceles triangle. We know this because AC = AB

<C = 15 so <ABC = 15

The sum of the angles of a triangle is 180

A + B+ C = 180

A + 15+15 = 180

A +30 =180

A = 180-30

A = 150

< BAC = 150