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Mathematics 20 Online
OpenStudy (lexi724):

MEDAL AND FAN FOR HELP: Find the length of the hypotenuse. Answer choices- A- 10 B- 5 C- 10 sqrt.of 3 D- 5 Sqrt. of 3

OpenStudy (lexi724):

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

u need help?

OpenStudy (lexi724):

@epoweritheta @iGreen @rational

OpenStudy (lexi724):

yes

OpenStudy (anonymous):

what formulas u know with sin, cos ??

OpenStudy (lexi724):

none

OpenStudy (anonymous):

sin(A) = a/c

OpenStudy (lexi724):

ok

OpenStudy (lexi724):

sqrt 3 times 5== 2.73861279

OpenStudy (anonymous):

5* sqrt3 = 8.7

OpenStudy (anonymous):

sin30 = ???

OpenStudy (lexi724):

ah you are correct damn calculator slip

OpenStudy (lexi724):

0.98803162409

OpenStudy (lexi724):

negative ^

OpenStudy (anonymous):

its does't matter u must 1/2 * 5*sqrt3

OpenStudy (lexi724):

.5*5*sqrt 3?

OpenStudy (anonymous):

sorry 2*5sqrt3

OpenStudy (lexi724):

17.32

OpenStudy (anonymous):

or 10sqrt3

OpenStudy (lexi724):

thanks :)

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