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Which measurement is a possible side length for a triangle with two sides measuring 9cm and 4cm?
A) 5cm
B) 6cm
C) 3cm
D)4cm
Can someone explain how exactly to do this?
 one year ago
 one year ago
Which measurement is a possible side length for a triangle with two sides measuring 9cm and 4cm? A) 5cm B) 6cm C) 3cm D)4cm Can someone explain how exactly to do this?
 one year ago
 one year ago

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shifftsBest ResponseYou've already chosen the best response.0
Use the Pythagorean equation.
 one year ago

princeofwetlotBest ResponseYou've already chosen the best response.0
there is a rule for triangles...the sum of two sides must be greater than the third side A) 5...suppose i take 5 and 4 as two sides...this must be greater than 9..but it's not..therefore it's not 5 let's look at D) 4 4+4 is not greater than 9 either so that's not it continue with this logic...do you know the answer?
 one year ago

IsabellaRenee94Best ResponseYou've already chosen the best response.0
So it would be 6 ... Because 6+4=10 and 10 is greater than 9
 one year ago

princeofwetlotBest ResponseYou've already chosen the best response.0
6 + 9 is also greater than 4 which further supports your answer
 one year ago

IsabellaRenee94Best ResponseYou've already chosen the best response.0
Awesome thanks :)
 one year ago
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