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°
The correct answer is 5.25
Answer:
18p? I don't know what other expressions could be equivalent. I just added 9p to 9p to get my answer.
10^5 is equivalent to 100,000. I hope this answers your question and I hope you have a great day ! :)
