212k views
0 votes
A-Level Cambridge

PURE MATHEMATICS - PI
CH1 COORDINATES GEOMETRY
1-(9709-S 2012-Paper 1/2-Q4) COORDINATES GEOMETRY
[6]
The point A has coordinates (-1, -5) and the point B has coordinates (7, 1). The perpendicular
bisector of AB meets the x-axis at C and the y-axis at D. Calculate the length of CD.
ШОә

User Zengwei
by
7.9k points

1 Answer

4 votes

Answer:

either 8.6 or 9. check if it's correct?

7² + 5² = 74

square root 74 = 8.6

User Andrey Sozykin
by
7.9k points

Related questions

asked Dec 8, 2018 153k views
Joppiesaus asked Dec 8, 2018
by Joppiesaus
8.2k points
2 answers
0 votes
153k views
asked Dec 28, 2022 206k views
Erwin Smith asked Dec 28, 2022
by Erwin Smith
8.6k points
1 answer
3 votes
206k views