Answer:
38π cm
Step-by-step explanation:
The area of a circle of radius r is A = 2πr.
If the radius is 19 cm, then the area is A = 2π(19 cm), or 38π cm.
The answer is 6. 49 you welcome :)
I DON'T KNOW I'M JUST TRYING TO GET SOME POINTS
Answer:
see below
Step-by-step explanation:
5^2 means 5*5 not 5*2
5^2 = 5*5 = 25 not 10
Answer:
4
Step-by-step explanation:
By intersecting chords theorem:
