8. analyze the diagram below and complete the instructions that follow find sin angle NOM
A. 1/4
B. 1/3
C. 3/5
D. 4/5

C. 3/5

Step-by-step explanation:

Sin of any angle is = perpendicular/ hypotenuse

In any right angle triangle, with side a and b containing right angles and h having hypotenuse, using Pythagoras theorem

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In triangle NOM

ON = 4,

NM = 3

lets find OM

using Pythagoras theorem

Thus, OM = 5

sin angle NOM = perpendicular/ hypotenuse = NM/OM = 3/5

sin angle NOM = 3/5

i believe the answer is the polygon, heptagon.