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ashleysmith
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Robert left his house and biked 12km east before changing direction. He then biked 16 km south. If he bikes home on the most direct path to his house, how many kilometers must he travel?
 2 years ago
 2 years ago
ashleysmith Group Title
Robert left his house and biked 12km east before changing direction. He then biked 16 km south. If he bikes home on the most direct path to his house, how many kilometers must he travel?
 2 years ago
 2 years ago

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alexwee123 Group TitleBest ResponseYou've already chosen the best response.0
dw:1339479231206:dw use Pythagorean theorem to solve out for x
 2 years ago

alexwee123 Group TitleBest ResponseYou've already chosen the best response.0
and that would be your answer :)
 2 years ago

ashleysmith Group TitleBest ResponseYou've already chosen the best response.0
is there another way to solve it ? like an equation or something?
 2 years ago

alexwee123 Group TitleBest ResponseYou've already chosen the best response.0
yes the pythagorean theorem there probably is another way to solve this but using the theorem is the easiest way
 2 years ago

Calcmathlete Group TitleBest ResponseYou've already chosen the best response.1
\[c^{2} = a^{2} + b^{2}\] \[c^{2} = 12^{2} + 16^{2}\] \[c^{2} = 144 + 256\] Can you solve it now?
 2 years ago

ashleysmith Group TitleBest ResponseYou've already chosen the best response.0
thanks :)
 2 years ago

Calcmathlete Group TitleBest ResponseYou've already chosen the best response.1
You're welcome :)
 2 years ago
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