9. In triangle PNR, angle N = 90, If
tan R= 40/9, then the value of sin P is *
O 9/40
O 9/41
O 40/41
O 41/40
Answers
Answered by
2
Answer:
9/41
Step-by-step explanation:
as triangle is right angled we apply Pythagoras and find hypotenuse that is 41
so sinp is 9/41
Answered by
1
Answer:
9/41
Step-by-step explanation:
according to Pythagoras theorem
PR^2= PN^2+NR^2
40^2+9^2
1600+81
1681
PR= √1681
PR= 41
As,
Sin theta= Opposite / hypotenuse
sin P= 9/41
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