Question

What is the value of t

Answer 1

t = 89°

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°