Answer:
what is the question here?
Step-by-step explanation:
The answers are:
A.) 81
B.) 16, 807
C.) 10
D.) 78,125
No
A chord is a straight sediment that joins two points of the circumference. The radius goes from the center of the circle, which is not on the radius.
5*3 + 5*4
The 5 must multiply through the parenthesis.
Answer:

Step-by-step explanation:
Using the pythagorean theorem, you can find that the distance between the two points is
. Hope this helps!