Mathematics
catteba
6

#9, help !! trigonometry

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(1) Answers
Princesspea

sin=opposite / hypotenuse cos=adjacent / hypotenuse tan=opposite / adjacent Sin of A= opposite / hypotenuse              = 4 (sides of the right triangle are congruent, it's an isoscles) / [latex]4* \sqrt{2} [/latex]               = 1/ [latex] \sqrt{2} [/latex]               = [latex] \sqrt{2} / 2[/latex] Cos of A= adjacent / hypotenuse               = 4 / [latex]4* \sqrt{2} [/latex]               = 1/ square root of 2               = [latex] \sqrt{2} / 2[/latex] Tan of A=opposite / adjacent               = 4/4               = 1 Hope this helps :)

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