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563blackghost (563blackghost):
:P @smartnerd1111 got it ^^
OpenStudy (smartnerd1111):
yes
OpenStudy (volleyballlover55):
wait so then whats the answer?
OpenStudy (smartnerd1111):
diference is21.205
round
21.2
answer is 2nd option
OpenStudy (volleyballlover55):
ok next!
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OpenStudy (volleyballlover55):
563blackghost (563blackghost):
Use Pythagorean Theorem....
\(\Huge{a^{2}+b^{2}=c^{2}}\)
563blackghost (563blackghost):
Plug in your values...
\(\Huge{6^{2}+8^{2}=c^{2}}\)
OpenStudy (smartnerd1111):
it is 8 centemiters because the square under the triangl is the sequal to the other square on the x
563blackghost (563blackghost):
That would be incorrect....
\(\huge{6^{2}=8^{2}=c^{2} \rightarrow 36+64=c^{2}}\)
\(\huge\color{red}{100=c^{2} \rightarrow \sqrt{100}=c}\)
In which 10 times 10 would equal 100 so it would be 10....
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563blackghost (563blackghost):
Ooops meant... + not = for the first part of the equation....