Answer: t=20°
Step-by-step explanation:
1. By definition, the sum of the interior angles is 180 degrees.
2. Keeping the information above on mind, you can write the following expression:

3. Now, you must solve for
as following:

4. Therefore, the value of
is 20°
Answer:
I gues s it s yes. if correct brainlest answer pla..
Answer:
20,7,13. are the most correct for a triangular shape
First one is 7.73 (23.19/3)
Second one is 14.04 ((19.71/7.3) x 5.2)