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Mathematics 9 Online
Gucchi:

geometry help

Gucchi:

1 attachment
Gucchi:

am i right with D?

KingPizza:

so the height would be the vertical component of the triangle. Remember that sin (sine) is opposite over hypotenuse, cos (cosine) is adjacent over hypotenuse, and tan (tangent) is opposite over adjacent. The vertical component of the triangle (the height) is adjacent (next to) the angle, and the hypotenuse is 8 meters. Therefore, we would use the formula 8*cos (35), and you are right with answer D

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