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kymber
Group Title
How do you find perimeter of square if given the diagonal?
 2 years ago
 2 years ago
kymber Group Title
How do you find perimeter of square if given the diagonal?
 2 years ago
 2 years ago

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saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
After solving.
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
It just involves pythagorean theorem.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
dw:1337701107499:dw
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
dw:1337701083545:dw Here it is. Just put in the formula: c^2 = 2a^2(a = b)(diagonal = c
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
5 is the value i just supposed?
 2 years ago

kymber Group TitleBest ResponseYou've already chosen the best response.4
It is 5, & I got 3.5, but it's wrong x_x
 2 years ago

timo86m Group TitleBest ResponseYou've already chosen the best response.0
solve for s
 2 years ago

kymber Group TitleBest ResponseYou've already chosen the best response.4
?!!? baaah dw:1337701419454:dw
 2 years ago

SMISHRA Group TitleBest ResponseYou've already chosen the best response.0
Perimeter= 2x sqr rt2 x diagonal D
 2 years ago

SMISHRA Group TitleBest ResponseYou've already chosen the best response.0
Am i correct?
 2 years ago

timo86m Group TitleBest ResponseYou've already chosen the best response.0
d^2=2*s^2 Solve for s then it is s*4
 2 years ago

Mathmuse Group TitleBest ResponseYou've already chosen the best response.0
\[d^2=s^2+s^2\] \[d^2=2s^2\] \[(d^2)/2=s^2\] \[s=d/\sqrt{2} \] P=4*s \[s=4*d/\sqrt{2} \] \[s=2\sqrt{2}*d \]
 2 years ago

Mathmuse Group TitleBest ResponseYou've already chosen the best response.0
last to s's should be P's
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
1) divide by \(\sqrt{2}\) to get the length of the side then 2) multiply by 4 to get the length of the perimeter
 2 years ago

kymber Group TitleBest ResponseYou've already chosen the best response.4
I got itttt. Thaanks errybody!
 2 years ago
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