Answer:
72
Step-by-step explanation:
72 since it has to opposite parall sides
Answer:
D.18
Step-by-step explanation:
6-x=-12
-x=-12-6
-x=-18 divide both sides by -1
x=18
400+30+7. +0+4
3,000,000+500+40+3,000+2+1
Answer:
3.14
Step-by-step explanation:
A=π*r^2
3.14*(2^2)
3.14*4
12.56/4 (because it's 1/4th a circle)
3.14.
Answer:
no it is not
Step-by-step explanation:
it would be 54