Answer:
true
Step-by-step explanation:
Answer:
b=20
C=160
Step-by-step explanation:
160+b= 180 (sum of angle on the straight line)
b=180-160
b=20
b+c =180 (sum of angle on the straight line)
20+c=180
c=180-20
C=160
Answer:
144 169 225
Step-by-step explanation:
12² = 144
13² = 169
15² = 225
Answer:
6 1/2
Step-by-step explanation:
i don't know the rest but I know that that one might be 6 1/2
I dont know if this help you or not
