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Mathematics 13 Online
OpenStudy (saylilbaby):

What is the length of AD? 13 6.7 4.1 11.1

OpenStudy (anonymous):

Is there an image?

OpenStudy (saylilbaby):

OpenStudy (anonymous):

Well, look at it this way. There is another line, that is identical to AD. which is it?

OpenStudy (saylilbaby):

AE

OpenStudy (anonymous):

nearly identical *

OpenStudy (anonymous):

Correct so, Now you need to find out what the ratio is, if AD is equal to AE so look at the smaller parts. What about AB and AC?

OpenStudy (saylilbaby):

is the answer A

OpenStudy (anonymous):

No. Look, AB is 7 in (assuming its IN here), and AC is 6 in. So we know they're not exactly equal.

OpenStudy (anonymous):

BUT, they are very close. Which other answer is close?

OpenStudy (saylilbaby):

B

OpenStudy (anonymous):

Too low. Think of it this way, because this is a simple problem. 6 and 7 are one number apart, correct? There's an answer that is much closer.

OpenStudy (saylilbaby):

D

OpenStudy (anonymous):

Good job (:

OpenStudy (anonymous):

ok, thanks @mikaylabean for ur helping to @Saylilbaby

OpenStudy (anonymous):

Mhm!

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