All Triangles are equal to 180° on a plane surface no triangle is equal to 180° on a curved surface.
Answer:
The answer is True.
Step-by-step explanation:
- <u>Estimate the Answer Before Solving Having a general idea of a ballpark answer .</u>
- <u>Or the problem lets students know if their actual answer is reasonable or not.</u>
2nd, 4th, and 5th answers are correct
1. X = 4.5
2. X= 14 I’m not sure for 2 but number one is write
