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Mathematics 7 Online
OpenStudy (ilovebmth1234):

600 m. 800 m. 1000 m. 1600 m.

OpenStudy (ilovebmth1234):

OpenStudy (robertok):

Its 1600 m love lol

rishavraj (rishavraj):

u see it cant be 1600 @ilovebmth1234 @RobertOK

rishavraj (rishavraj):

@ilovebmth1234 u know \[\cos \theta = \frac{ adjacent }{ hypotenuse }\]

OpenStudy (robertok):

my bad its actually 600 you had to find the cosine lol

rishavraj (rishavraj):

@RobertOK Hypotenuse is the longest side in a right angled triangle ... so how the leg length 'h' can be longer ??

OpenStudy (robertok):

my bad its actually 600 you had to find the cosine lol

OpenStudy (ilovebmth1234):

so A right?

OpenStudy (shaik0124):

600

rishavraj (rishavraj):

@ilovebmth1234 yup.. :)) bt did u understand ??

OpenStudy (robertok):

yes love its 600

OpenStudy (ilovebmth1234):

can you give @rishavraj a medal too

OpenStudy (shaik0124):

since the angles in the triangle are 30:60:90 the sides are in the triangle are in the ration 1:root 3:2 (given 90 degree side is 1200) 600:root 3*600:2*600 600:root 3 *600:1200

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