CPM Homework Help : CCG Problem 10-106

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Home > CCG > Chapter 10 > Lesson 10.2.3 > Problem 10-106

10-106.

For the triangle at right, find each trigonometric ratio below. The first one is done for you.

Hint:

Refer to the Math Notes box in Lesson 5.1.2 if you need help remembering any trigonometric ratios.

Right triangle, A,B,C, angle, B, is right angle.

$\tan C=\frac { A B } { B C }$

$\sin C$

$\tan A$

$\cos C$
Answer (d):
$\cos{C} = \frac{BC}{AC}$

$\cos A$

$\sin A$
Answer (f):
$\sin{A} = \frac{BC}{AC}$

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