Answer:
A. x²+y² = 9
Step-by-step explanation:
r = 3
So, r² = 9
3.345 becuase 3.3 could be 3.30 and the 5 can round the 4 up
Answer:
Hello,
Step-by-step explanation:
AB=DC=b, AD=BC=a
p=BD, q=AC
angle ABC=x

1 rectangle perimeter = 8 +8 +5 +5 = 26
2 rectangle perimeter = 8 +8 +10+10 = 36
3 rectangle perimeter = 8 +8 +15+15 = 46
3rd table is correct