Answer:
so where the points are on the triangles is where you would go side to side and up and down
Step-by-step explanation:
Answer:
67 degrees
Step-by-step explanation:
All angles in a triangle add up to 180 degrees. So...
23 + x + 90 = 180
113 + x = 180
x = 67 degrees
Answer:
There are 77 more third graders than second graders.
Step-by-step explanation:
415-338=x
x=77