Answer:p=50
Step-by-step explanation:
Answer:
Step-by-step explanation:
Area=pi×radius^2 so if diameter is 5 then radius is half that which is 2.5. So it should be a=3.14 × 2.5^2. I hope that's right.
Any ratio which can be simplified to 1/7 is equivalent to it. So, for example, if you multiply this fraction by 2, you get 2/14, which is equivalent. Or 3/21, or 4/28, or 5/35...
It is easy <span>for your audience to see what you are describing. Graphs and diagrams help get any point across clearer for mathematics :)</span>
