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nikki156789
 3 years ago
26. Calculate the perimeter of triangleDEF
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a. 39.28
b. 40.32
c. 45.82
d. 72
nikki156789
 3 years ago
26. Calculate the perimeter of triangleDEF �������� a. 39.28 b. 40.32 c. 45.82 d. 72

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phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0is there like an image you could draw out?, it would make it simpler if there is an image

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1332541848602:dw

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0what does the degree?

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0myko that comes out to not an option

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0this one is a tricky one let me try again

myko
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1332542529410:dw what this means?

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0yeah that is throwing us off

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0idk which is why i dont understand it

myko
 3 years ago
Best ResponseYou've already chosen the best response.0actualy, my bad, there is no solution i guess with the info you have

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0r u positive that it is a t?

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0no its like an angle thing with a line through it.

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0ahh thats means perpendicular i would think

myko
 3 years ago
Best ResponseYou've already chosen the best response.0maybe it means that this top angle is half of the bottom ones?

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0idk which is why im having trouble doing this problem

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0ive done that and i figured out the height which is six, but idk how to apply it to figure out the parameter

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0i think the answer is 40.32

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0how'd you get 40.32?

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1332543858044:dw well i tried to find the height which is 12 using the h=root3*s/2 formula, then i cut the triangle in half, then applied the A^2+B^2=C^2 to find one of the sides which is 13.89 then added all of them together which is 2*13.89+14 which is 41.78 so it could be 40.32 lol

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0i could be wrong tho D:

SUROJ
 3 years ago
Best ResponseYou've already chosen the best response.1is that equilateral triangle?

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0no its not cuz only two sides are the same

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0or an isolyze triangle ?

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0its an isosceles triangle

phaizzpham
 3 years ago
Best ResponseYou've already chosen the best response.0okay let me try again lol

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1332545361479:dw

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0thats the 2nd triangle

nikki156789
 3 years ago
Best ResponseYou've already chosen the best response.0so the perimeter of def is 72?
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