Question

Walk me through this problem?

Answer 1

What problem?

Answer 2

Ok, then I can't.

Answer 3

Sorry.

Answer 4

Alright, line GH should be the same as DC because believe this is an exact photocopy.
Now we just need to find the length of DC, right?

Answer 5

You have given ratio of two sides as 2:3..

Answer 6

Uhuh

Answer 7

Can I join??

Answer 8

Ok, so we also know the length of two sides, the total perimeter, and the ratio from BC to DC. So,the next thing I would do is subtract the known sides from the total perimeter.
49-17-7 = 25.
Now we know that the length of sides BC and DC combined is 25, and we know the ratio of BC to DC is 2:3. Do you think you can find the length of DC from this information?
Once you find the length of DC, it is the same as GH on the other figure, so that's you answer.

Answer 9

Sorry Axe, I guess I could of let you help in explaining this.

Answer 10

Ninjadevo is it 10

Answer 11

@NinjaDevo I also got 10

Answer 12

Yup, that's what I got too.
:)

Answer 13

It's okay, u did a good job NinjaDevo :)