Geo Warm Up Thursday 3/13

Front

What is the correct ratio of 8 to 10?

Back

8/10

Front

What is the formula for \( \tan \theta \)?

Back

\( \tan \theta = \frac{opposite}{adjacent} \)

Front

What is the formula for \( \cos \theta \)?

Back

\( \cos \theta = \frac{adjacent}{hypotenuse} \)

Front

Solve for x: 2x + 3 = 14. Round to the nearest tenth.

Back

7.5

Front

What is the formula for \( \sin \theta \)?

Back

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

Front

Define a ratio.

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Front

What is the Pythagorean theorem?

Back

In a right triangle, \( a^2 + b^2 = c^2 \), where c is the hypotenuse.

Front

What is the relationship between sine, cosine, and tangent?

Back

\( \tan \theta = \frac{\sin \theta}{\cos \theta} \)

Front

What is the value of \( \sin(30^\circ) \)?

Back

\( \frac{1}{2} \)

Front

What is the value of \( \cos(60^\circ) \)?

Back

\( \frac{1}{2} \)