Answer:2 and 4 and 1 and three because there in the same corners
Step-by-step explanation: 2 and 4 are in open corners while 3 and 1 are in closed corners
Answer:
x=2
Step-by-step explanation:
10x2=20
20+1=21
Answer:
x = 110° (vertically opposite angel)
6x+15-4
6x+11
Hope this helps