Q3. Point A(–2, 0) is a midpoint of seg DE where D(2, –3). Find co-ordinate of point E.
Answers
Answered by
1
We can use the midpoint formula here.
Midpoint formula:
(x,y) = (x1+x2/2 , y1+y2/2)
Let E = (x,y)
A = (-2,0)
D = (2,-3)
=> (-2,0) = (2+x/2 , -3+y/2)
=> -2 = 2+x/2 , 0 = -3+y/2
=> -4 = 2+x , 0 = -3+y
=> x = -6 , y = 3
Thus, E = (-6,3)
Answered by
1
Answer:
let the co ordinate of the point E is (x,y)
as A(-2,0) is the mid point
(-2,0)=(2+x/2, -3+y/2)
-2=2+x/2. -3+y/2=0
y=3
-4=2+x
x=-6
Step-by-step explanation:
so the co ordinate of the point E is (-6,3)
mark it as brainlist if it helps {i have already answered it)
Similar questions