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gavmur [86]
3 years ago
6

the red line in the figure is an altitude of triangle ABC. Using right angle trigonometry, write an equation involving sin C​

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
7 0

Answer:

sinC = \frac{h}{a}

Step-by-step explanation:

Since the red line is an altitude then the triangles are right, thus

sinC = \frac{opposite}{hypotenuse} = \frac{h}{a}

miv72 [106K]3 years ago
3 0

Answer:

\Large \boxed{\mathrm{\bold{C}}}

Step-by-step explanation:

\sf \displaystyle sin(\theta)=\frac{opposite}{hypotenuse}

The side opposite to \angle C is h.

The hypotenuse of the smaller right triangle is a.

\sf \displaystyle sin(C)=\frac{h}{a}

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