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3 years ago

What’s the endpoint if E is the midpoint of DF? F(5,8) E(4,3)

Mathematics

1 answer:

julsineya [31]3 years ago

5 0

The coordinates of D would be (3, -2)

In order to find this, we need to know that the value of E's points will always be the average of D and F's points. This is because it is the midpoint. Therefore we can use the following formula.

Value of x

(D + F)/2 = E

(D + 5)/2 = 4

D + 5 = 8

D = 3

Then we can do the same for the y values

Value of y

(D + F)/2 = E

(D + 8)/2 = 3

D + 8 = 6

D = -2

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