TiaW
What is the perimeter of the following polygon?



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TiaW
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What is the perimeter of the following polygon?

Ledah
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are all the sides equal?

TiaW
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it didnt say

TiaW
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50 units
48 units
47 units
46 units

maheshmeghwal9
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50 units.
Do u want to know how?

TiaW
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yes

Ledah
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yeah I'd like to know too

maheshmeghwal9
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since perpendicular is dividing the base into 2 equal parts.so this is an isosceles triangle.

Ledah
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I was thinking it was isosceles.... but Then again the eyes can be decieving

maheshmeghwal9
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Now, take half the triangledw:1337535924428:dw & use pythagorus to get another side which comes out to be 17

maheshmeghwal9
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now, perimeter is 17+17+16=50 units

Ledah
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Yeah. Well done

maheshmeghwal9
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thanx!

TiaW
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ok. thnxx. i was doin something totally different

maheshmeghwal9
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yw!