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Mathematics 10 Online
OpenStudy (anonymous):

What is the perimeter of this shape? A. 88 m B. 82 m C. 60 m D. 76 m

OpenStudy (gottennis121):

so do you see a rectangle that you could form at the bottom? That would make it 10 vertically, 18 horizontally. Then, figure out what the top rectangle's numbers will be.

OpenStudy (anonymous):

plz i need the answer

OpenStudy (anonymous):

plz

OpenStudy (gottennis121):

I cant go against the code of conduct.

OpenStudy (anonymous):

@EclipsedStar

OpenStudy (gottennis121):

she/he wont be able to give you the answer either, just saying.

OpenStudy (anonymous):

@confluxepic

OpenStudy (confluxepic):

@Truste315 We have to guide you.

OpenStudy (anonymous):

ok but i have to be fast

OpenStudy (confluxepic):

You have to find the perimeter.

OpenStudy (anonymous):

how

OpenStudy (confluxepic):

http://prntscr.com/61f32u

OpenStudy (confluxepic):

Do you know how to find that side.

OpenStudy (confluxepic):

The hint is all the way on the other side.

OpenStudy (anonymous):

i multiply

OpenStudy (anonymous):

???????????????

OpenStudy (confluxepic):

No. You subtract.

OpenStudy (anonymous):

no?

OpenStudy (anonymous):

divied?

OpenStudy (anonymous):

sub

OpenStudy (anonymous):

subtract what

OpenStudy (confluxepic):

This is hard to teach online.

OpenStudy (anonymous):

can you give the answer and a explanation

OpenStudy (confluxepic):

@e.mccormick

OpenStudy (e.mccormick):

The key is the right angles at the corners: |dw:1423158489702:dw|

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