Answer:
the internal angle sum of a Triangle is
<u>Option B) </u><u> </u><u>180°</u>
Answer:
1.6 + 1.6 + 1.6 + 3.1 = 7.9 miles walked
The correct answer is A. -22,14
1/2
3/8 - 7/8
Add 8 to the three and do 9-1 to get 11/8 and 8.
8-8=0
11/8 - 7/8 = 4/8
Simplify to 1/2