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what is the value of t

What Is The Value Of T class=

Sagot :

Answer:

t = 89°

Step-by-step explanation:

  • total interior angle of triangle is 180°

angle 1 is (t-46), angle 2 is (t), angle 3 is (180-(t+43))

summing them:

(t-46)+(t)+(180-(t+43)) = 180°

t -46 + t + 180 -t -43 = 180°

t + 91° = 180°

t = 180° - 91°

t = 89°