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34kurt
3 years ago
5

The center of a circle is (4, 6), and an endpoint of a diameter is (2, 5). What is the other endpoint of the diameter?

Mathematics
2 answers:
valentinak56 [21]3 years ago
3 0
Consider this option:
1. if the point (4;6) is the centre of the circle and the point (2;5) is the first endpoint of its diameter, then point (4;6) is the middle point of the diameter (it means that is the middle between the 1st and the 2d endpoints of diameter).
2. using the property described above:
for x of the 2d endpoint of the diameter: x=4*2-2=6;
for y of the 2d endpoint of the diameter: y=6*2-5=7.

answer: (6;7)
Vika [28.1K]3 years ago
3 0

Answer:

(6,7)

Step-by-step explanation:

The center of a circle is (4, 6), and an endpoint of a diameter is (2, 5)

Since center is the mid point of two end points of diameter .

So, we will use mid point formula

(x,y)=(4,6)

(x_1,y_1)=(2,5)

Mid point formula : x =\frac{x_1+x_2}{2} and y =\frac{y_1+y_2}{2}  

Substitute the values

4 =\frac{2+x_2}{2} and 6 =\frac{5+y_2}{2}  

8 =2+x_2 and 12 =5+y_2  

6=x_2 and 7=y_2  

Thus [tex](x_2,y_2)=(6,7)/tex]

Thus the other endpoint of the diameter is (6,7)

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