Respuesta :

Rachel6743
make them all equal to 180 because all the angle measure of a triangle add up to 180 and then solve with algebra
bsit39123

Answer:

Sum of all angles of triangle is 180

(t-6)+(t+23)+47 = 180

2t +17 +47 =180

2t +64 =180

2t =180 -64

2t =116

t =116/2

t = 58

Step-by-step explanation:

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