alahrichi1
A 30°-60°-90° triangle has a hypotenuse with a length of 10. What is the length of the longer leg of the triangle?
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alahrichi1
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fan and medal awarded
hba
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Promise ?
jiteshmeghwal9
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LOL ;)
hartnn
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Longer leg is opposite to 60 degree angle.
And, side opposite to 60 degree angle is \[\sqrt3/2\] times the hypotenuse.
alahrichi1
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yea
hartnn
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|dw:1357661362855:dw|
jiteshmeghwal9
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he is gaddafi
hba
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LoL
alahrichi1
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lol
hartnn
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so did you get the length ?
alahrichi1
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i doont get it, but I promised u all to fan u
hartnn
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which part did you not get ?
alahrichi1
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idk
alahrichi1
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can u explain ur drawing?
hartnn
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see, if the hypotenuse is 1, the triangle looks like this :
|dw:1357661727471:dw|
now if the hypotenuse is 10, just multiply all sides by 10...as simple as that.
alahrichi1
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ooooh i seee
hartnn
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in general, if the hypotenuse =h, then|dw:1357661837153:dw|
here h=10
you understood now ?
alahrichi1
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yes thx soo much bro
hartnn
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welcome ^_^