jmeltonr jmeltonr

02-06-2021
Mathematics

contestada

Let A and B be the two non-right angles in a right triangle.

Let A and B be the two nonright angles in a right triangle class=

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bhadelsimron19 bhadelsimron19

02-06-2021

Answer:

Step-by-step explanation:

adjacent=5 ,hypotenuse13 opposite=?

hypotenuse^2=opposite^2+adjacent^2

13^2=opposite^2+5^2

169-25=opposite^2

[tex]\sqrt144[/tex]=opposite

12=opposite

SinA=opposite/hypotenuse

12/13

therefore sinA =`12/13

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