Question

the diagram shows a triangle.
what is the value of t?
t = \boxed{\space}^\circ

Explanation:

Step1: Sum known angles

$82^\circ + 48^\circ = 130^\circ$

Step2: Find third triangle angle

$180^\circ - 130^\circ = 50^\circ$

Step3: Solve for t

$10t = 50^\circ$
$t = \frac{50}{10}$

Answer:

$t = 5^\circ$