Question

Geometry help with part B only please.

Answer 1

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Answer 2

@triciaal

Answer 3

We will have to use some information from the last question

Answer 4

I have all the numbers and work from the part a. Where do I start on part b?

Answer 5

If you can tell me how to start I will do it and you can check.

Answer 6

good
I covered some of this already
using the coordinates of D and E we find the measure of DE
using the coordinates of A and C we find the measure of AC
DE/AC = 1/2 therefore DE is 1/2 AC

(DB)^2 +( BE)^2 = (DE)^2
(AB)^2 + (BC)^2 =(AC)^2
(DB) = (AB)/2 likewise (BE)= 1/2 (BC)

Answer 7

the above is not necessarily in order
said use coordinate proof so may need to use the ratios

Answer 8

@mathmate can you put this in order for coordinate proof please?

Answer 9

@iYuko do you understand the basic idea of what needs to be done?

Answer 10

Not entirely.