Question

The vertex angle of an isosceles triangle measures 42°. A base angle in the triangle has a measure given by (2x + 3)°. What is the value of x? What is the measure of each base angle?

x=_____

Each base angle measures___degrees?

Answer 1

x = 33

Each base angle measures 69°.

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Answer 2

Explanation:

33° and 69°