Answer:
Step-by-step explanation:
you have to kcf aka who single on here
Answer:
regular
Step-by-step explanation:
The graph is uploaded
A is (4,0) x=4 and y =0
B is (4,4) x=4 and y=4
C is (-3,0) x=-3 and y =0
The graph is uploaded here
From the graph we can see that the base AC = 7 units
Height of the triangle AB = 4 units
Area of the triangle ABC = 
* base * height
= * 7 * 4
= 14 square units
Answer: the circles radius is 2
The equation for circumference of a circle is 2*pi*r
And the equation for the area of a circle is pi*r^2
The only way both of these equations can be true is if 2r(pi)=(pi)r^2
Or
2r=r^2
And when is the square of a number equal to two times the number? When the number is 2
So the radius must be 2
