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Lesson 10 DOL Trigonometry Find Sides

Last updated almost 2 years ago

4 Nsɛmmisa

1

1

0

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What part of the triangle is x?

Hypotenuse

Opposite

Adjacent

Angle

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What trigonometry ratio do we use to get x?

Sine

Cosine

Tangent

Secant

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

What is the equation?

Cos(54)= x/9

Cos(54)= 9/x

Sin(54)= 9/x

Sin(54)= x/9

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

What is the answer

11.12

7.28

12.38