Answer:
(4,0)
Step-by-step explanation:
hope this helps
a quarter of a circle is 19.625
so the area of full circle is 19.625 x 4 = 78.5 sq. km
area of a circle is PI x r^2
78.5 = 3.14 x r^2
78.5/3.14 = 25 = r^2
r = sqrt(25) = 5
radius is 5 km
circumference ( perimeter) = 2 x PI x r
2 x 3.14 x 5 = 31.4 km
perimeter is 31.4 km
Yes because it would read five hundred eighty four thousandths
Answer:
GFD and JIK I think
Step-by-step explanation:
Those are on the exterior of the lines and are on opposite sides.
