SOLUTION: The vertical angle of an Isosceles triangle measure (5t-18 )deg and one of the base angles measures 3tdeg. The value of t is

SOLUTION: The vertical angle of an Isosceles triangle measure (5t-18 )deg and one of the base angles measures 3tdeg. The value of t is

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Question 955729: The vertical angle of an Isosceles triangle measure (5t-18 )deg and one of the base angles measures 3tdeg. The value of t is
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
I think you mean vertex angle.
The angles of the triangle sum to 180.

So then,

and

54-54-72 triangle.

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