Question

what is the length of AC (picture included)

Answer 1

you would have to do the pathagreom thoerem on both sides to get you answer for ad and dc and once you find that you add those together and get your answer for AC

Answer 2

is BD = 6.5? and BC = 10?

Answer 3

AT JDOE001 im not sure it doesnt have that on my picture

Answer 4

can you post the picture instead?

Answer 5

no i can its on my paper

Answer 6

cant

Answer 7

no webcam? no cam in the phone?

Answer 8

you have to do 7.5^2+6.5^2 and tell me what that equals

Answer 9

yeah ill try to upload it and ok

Answer 10

well, something tells me is a right angle, so let's assume that
http://www.mathwarehouse.com/geometry/similar/triangles/geometric-mean.php

Answer 11

I assume BD = 6.5 and BC = 10

Answer 12

11.25 +84.5 @Dman2012

Answer 13

yes @jdoe0001

Answer 14

wait first do you have any answer choices

Answer 15

so using the ratio of SIMILARITY between the 3 triangles, as you saw at http://www.mathwarehouse.com/geometry/similar/triangles/geometric-mean.php

\(\bf \cfrac{10}{AC}=\cfrac{6.5}{7.5}\)

so then solve for "AC"

Answer 16

11.5?

Answer 17

yes

Answer 18

thanks

Answer 19

yw