KidBart100k
KidBart100k
05-12-2019
Mathematics
contestada
I need this question answered plz help.
Respuesta :
brown78
brown78
10-12-2019
Answer:
a.12/13
Step-by-step explanation:
FORMULA: sine of an angle in a triangle is given by, [tex]\frac{opposite side's length}{length of the hypotenuse}[/tex]
here, in the given triangle PQR, for angle 'p'
opposite side= QR
adjacent side= PQ
hypotenuse=PR
Therefore, sine of angle p= [tex]\frac{QR length}{PR length} = \frac{12}{13}[/tex]
Thus, by using the above given formula, the sine of angle p in the triangle PQR is 12/13.
hence, the trigonometric formulas as mentioned above should be remembered for sure to solve these type of problems
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