Check the picture below.
is simply a 9x9 square, so its perimeter is simply 4*9.
Answer:
214ft
Step-by-step explanation:
115+84+15=214
Answer:
h=A-πr²÷2πr
Step-by-step explanation:
M making h subject
A=2πrh+πr²
A-πr²=2πrh
A-πr²÷2πr=h
h=A-πr²÷2πr
She can buy 6 packs of balloons that also includes the shipping fee of $8.00 and that equals $26.00 even which is her exact budget