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Mathematics 8 Online
OpenStudy (kikuo):

http://prntscr.com/b7ctyn

OpenStudy (kikuo):

@zepdrix

OpenStudy (kikuo):

Whatcha think about this one huh

zepdrix (zepdrix):

Hmm I'm stumped :c soz

zepdrix (zepdrix):

Was never very good at Geometry heh

OpenStudy (kikuo):

@PaxPolaris

OpenStudy (kikuo):

It's okay haha

OpenStudy (roxy.girl):

@ganeshie8 Hmmm not sure..

OpenStudy (sachintha):

I think this forms an isosceles triangle. With two sides equal and one shorter. Although, I'm not sure about it. :3

OpenStudy (sachintha):

I think the perimeter is 84. |dw:1463998544537:dw|

OpenStudy (kikuo):

That was correct!

OpenStudy (mathmate):

|dw:1464004252228:dw| OJ,OK,OL are angle bisectors (proof by congruent triangles) So the congruent sides are as shown. Perimeter is still 2(13+14+15)=84

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