What does 10+143 equal
2 answers:
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Answer:
Option 4 : 16+24i
Step-by-step explanation:
Given a circle has a diameter with end points at(15+25i) and (-25-17i)
Centre would be the mid point of these two points
Centre =
Out of given four points to find which point lies on the circle
If a point lies on the circle then it would have distance from centre equal to radius.
Radius = distance between two given points/2
=
Let us calculate distance form each point.
i)-15+2i: distance from -5+4i= 10.19
ii) 0+0i : distance from -5+4i = 6.40
iii) 15+17i : Distance from -5+4i = 23.85
iv) 16+24i: distance from -5+4i= 29
Hence only 4th point lies on the circle