If the ends of diameter of a circle are A(-5, 4); B(3,-2) find its radius.
Answers
Answered by
0
Answer:
use section formula with ratio 1:1
Answered by
1
Answer:
5
Step-by-step explanation:
A(-5,4) B(3,-2)
using D=√(y2-y1)^2+(x2-x1)^2
=√(-2-4)^2+(3+5)2
=√36+64
=√100
=10
Diameter = 10
Radius = 10/2 = 5.
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