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

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

nikki156789Best ResponseYou've already chosen the best response.0
dw:1332541848602:dw
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
what does the degree?
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
myko that comes out to not an option
 2 years ago

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

mykoBest ResponseYou've already chosen the best response.0
dw:1332542529410:dw what this means?
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
yeah that is throwing us off
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
idk which is why i dont understand it
 2 years ago

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

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

nikki156789Best ResponseYou've already chosen the best response.0
no its like an angle thing with a line through it.
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
ahh thats means perpendicular i would think
 2 years ago

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

nikki156789Best ResponseYou've already chosen the best response.0
idk which is why im having trouble doing this problem
 2 years ago

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

phaizzphamBest ResponseYou've already chosen the best response.0
i think the answer is 40.32
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
how'd you get 40.32?
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
dw: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
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
i could be wrong tho D:
 2 years ago

SUROJBest ResponseYou've already chosen the best response.1
is that equilateral triangle?
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
no its not cuz only two sides are the same
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
or an isolyze triangle ?
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
its an isosceles triangle
 2 years ago

phaizzphamBest ResponseYou've already chosen the best response.0
okay let me try again lol
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
dw:1332545361479:dw
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
thats the 2nd triangle
 2 years ago

nikki156789Best ResponseYou've already chosen the best response.0
so the perimeter of def is 72?
 2 years ago
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