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 one year ago
Find the value of x on a right triangle when 2 variables are missing and the hypotenuse is 3 square root of 2
 one year ago
Find the value of x on a right triangle when 2 variables are missing and the hypotenuse is 3 square root of 2

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Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0dw:1359443877815:dwfor a better look at the problem

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359444180420:dw Since BC=AC and <ACB =90 triangle ABC is an isosceles right angled triangle. So <ABC=<BAC=y y+y+90=180 2y+90=180 2y=18090 2y=90 y=90/2 y=45

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359444336807:dw sin45=opp/hyp 1/(sqrt2)=x/(3sqrt2) Can u find x nw? @Suleman_Ahmed

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0I'm still confused can you do it step by step and the answer has to be radical form.

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359444635517:dw Since BC=AC and <ACB =90 triangle ABC is an isosceles right angled triangle. So <ABC=<BAC=y y+y+90=180 2y+90=180 2y=18090 2y=90 y=90/2 y=45 Do u get until this?

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1Are u familiar with trigonometirc identities like cos, sin, tan etc?

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0Actually I'm not, sorry.

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1k. hw abt pythagoras' theorem?

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0yes I know that.

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1hmm good.:) so use that to find x. Can u do?

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0I'm very new to this so i don't think i can.

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1Can u plz tell me vat is pythagoras' theorem?

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0a squared + b squared = c squared

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1Nw from ur diagram can u tell me vat is a, b and c?

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359445451467:dw In ur diagram a=x, b=x and c=3sqrt2 Following it?

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1Nw can u find x using the puthagoras' theorem?

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0okay i understand a little better

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1Can u find x nw? @Suleman_Ahmed

ajprincess
 one year ago
Best ResponseYou've already chosen the best response.1x^2+x^2=2x^2 2x^2=(3sqrt2)^2 (3sqrt2)^2=3^2*(sqrt2)^2 =9*2 Hope that helps.

Suleman_Ahmed
 one year ago
Best ResponseYou've already chosen the best response.0okay thanks that did
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