Chris is correct.
An octagon has 8 sides.
A hexagon has 6 sides which is what Lin said.
An expression is the combination of numbers, symbols and operators to show the value of something.
Answer:
4(2n+3)=12
Step-by-step explanation:
I'm pretty sure the answer is A. 9.11
Answer:
36.53 cm²
Step-by-step explanation:
Picture this repeated four times to make a circle. The circle would have a radius of 8. r² would give us 201.06. One quarter of that would be 50.265.
The area of the square is length times width, or 8X8=64.
64-50.265=13.735. That would be ONE of the non shaded sections of the square. If you take that away twice, the leftover part would be the shaded area.
64-13.735-13.735=36.53 cm²