I need help with geometry

T= 34

Explanation

So measure t equals measure s also since it’s a isosceles triangle!

Then we combine all the equations together and set it equal to 180 because every triangle is 180°.

3x-2 + 3x-2 + 9x+4 = 180

Now we combine like light terms

3x + 3x + 9x -2 -2 +4 = 180

15x= 180

Now that we simplify the equation we solve for x

15x/15= 180/15. Divide both sides by 15

X= 12

The problem ask what the measure of t is so we plug the 12 into the equation to find the measure

3x-2= 3(12)-2

36-2= 34

So the measure of t is 34°

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