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If two sides of a triangle are 9 cm and 15 cm in length, which COULD be the measure of the third side?
 one year ago
 one year ago
If two sides of a triangle are 9 cm and 15 cm in length, which COULD be the measure of the third side?
 one year ago
 one year ago

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JonaskBest ResponseYou've already chosen the best response.0
if we divide both sides by 3 we have 3 and 5 this is a triangle 3?5
 one year ago

dedderickBest ResponseYou've already chosen the best response.0
ok how do i find the missing number
 one year ago

JonaskBest ResponseYou've already chosen the best response.0
dw:1359994377977:dw pythagoras
 one year ago

itsmeeQUENNIEBest ResponseYou've already chosen the best response.0
yes ,, he's right .. use the pythagorean theorem to solve that triangle ..
 one year ago

itsmeeQUENNIEBest ResponseYou've already chosen the best response.0
no .. it's not the equation ..
 one year ago

JonaskBest ResponseYou've already chosen the best response.0
15^2=9^2+x^2 22581=x^2 144=x^2 x=12
 one year ago

JonaskBest ResponseYou've already chosen the best response.0
in normal cases you cud use the rate of a 345 triangle we noticed that we have 3?5 so its 345 hancere verse the calculation made b4 by multiplying by 3 4(3)=12
 one year ago
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