Use the Circumference Formula of a Circle: C=2(pi)(r). The radius is the length from the center to a point on the circle. The circumference is essentially the perimeter of the circle, so the “edge” around the circle is the circumference.
Yes because 3² + 4² = 5²
to be sure
9 + 16 = 25
25 = 25
Answer:
-2/5
-1.5
.3
1 4/5
Step-by-step explanation:
The higher the negatice number, the lower it is. Hope this helps:)