So it gives you the diameter but you need the radius of the circle to find the area so to find the radius you just divide the diameter by two. the formula for the area of a circle is A=pi*r^2 so you just multiply 3.14 by 3 squared so you just put it in the calculator as A=3.14*3^2 and you get 28.26 hope this helped
Answer:
-3 every time
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
The answer is common sense.
Use the Pythagorean theorem:
