Answer:
2πr is the formula to calculate
Step-by-step explanation:
855 divided by 45 is19 hope dis helped
Answer:
6) AC could equal BD if ABCD were a square OR ABCD could be a rectangle.
7) I can't read all of #7
Step-by-step explanation:
Answer: A.) b= 2a/h-c
1/2h(b+c)= A
2×1/2h(b+c)=A×2
h(b+c)=2A
h÷h(b+c)=2A÷h
b+c=2A/h
b+c-c=2A/h-c
b=2A/h-c
I hope this is good enough:
