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anonymous
 one year ago
PLEASE HELP QUICK WILL FAN AND GIVE A MEDAL
Find the exact value of each of the remaining trigonometric functions of θ. sinθ=4/5 , θ in quadrant II
anonymous
 one year ago
PLEASE HELP QUICK WILL FAN AND GIVE A MEDAL Find the exact value of each of the remaining trigonometric functions of θ. sinθ=4/5 , θ in quadrant II

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443403087498:dw sin_is__positive__in_2nd_quadrant sin=opposite/hypotenuse cos=adjacent/hypotenuse tan=opposite/adjacent

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1sin=opposite/hyp so where_you_should_write_4__and_5_??

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1which_side_of_right_triangle_is_4?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so is 4 the side thats touching the x axis and 5 the hypotenuse? @Nnesha

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443404056824:dw side_that_touch_the_angle_is_adjacent

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh right sorry thank you!

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1now_use_the_pytagorean_thorea_to_find_3rd_side

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so knowing that i just find the rest as usual?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the cosine would be 3?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1and just_sin_is_positive_in_2nd_quadrantt_ other_ratios_would_be_NEGATIVE_

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so tan would be 4/3 and cot would be 3/4?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1right remember the CAST rule dw:1443406090733:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1and we are in 2nd quadrant so tan cos would be negative

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\(\color{blue}{\text{Originally Posted by}}\) @faariat so tan would be 4/3 and cot would be 3/4? \(\color{blue}{\text{End of Quote}}\) yes right but since it's in 2nd quadrant so tan is negative and cot neg
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