Answer:
<u>x = 52°</u>
Step-by-step explanation:
The angles add up to 360°.
- x + 98 + x + 91 + x + 15 = 360
- 3x + 204 = 360
- 3x = 156
- <u>x = 52°</u>
We found the answer of 4.5. I had her add another 1.5 which gave us the number 6 in the chart to show proof to her.
Step-by-step explanation:
Answer:
Three angles all equal is one equal triangle I pretty sure of this
Step-by-step explanation:
