13. Find the radius of the circle whose centre is (3, 2) and passes through (-5,6).
Answers
Answered by
2
Answer:
ur answer is 4root5
Step-by-step explanation:
hope it helps you
Answered by
8
Answer:
given
(3,2) is the center of the circle and it passes through (-5,6)
there X1=3, X2= -5 y1= 2. y2=6.
Step-by-step explanation:
Radius= √(x2-x1)²+(y2-y1)
=√(-5-3)²+(6-2)²
=√(-8)²+(4)²
=√64+16
=√80
=√16*5
=4√5 units
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